Why is the dove considered to be symbol of peace?

Why is the dove considered to be symbol of peace? Let’s see to find out all what you want to know via this amazing article.

That’s a very interesting question. These gentle birds, that mate for life and take care of their young, were used as a peace symbol almost universally from the beginning of recorded history. The birds have always nested in areas close to developments with an unusual trust that they will be unharmed or even protected by humans. Egyptians were the first to record doves used in ceremonies to announce, to the people, the rise of a new pharaoh.

Central Asia also has a legend about two kings heading for war. One king calls for his armor and is told a dove has made a nest in his helmet. The king’s mother pleads with her son to leave the mother dove, a gentle bird associated with love, innocence, tenderness and purity, undisturbed.

The king agrees to leave the dove family and heads out to meet his enemy without protection. That might be one of the most awesome animal facts you had no idea before. The second king sees the king without armor and calls for a parley. Both kings lay down their weapons and talk. When the second king hears about the first king’s compassion for the mother dove he wonders if he has misjudged the man he thought was a tyrant. Both kings come to an agreement to seek peace for the two kingdoms instead of war. And the dove becomes known throughout the land as a bird of peace. 

In ancient Greek myth, Aphrodite, was often depicted with doves because She brought love and beauty and peace in which to enjoy the bounties of love. And the dove was the bird of Athena because it represented the renewal of life. How much do you know about tiger facts for kids ?

European superstition holds that the devil and witches can turn themselves into any bird shape except the Dove.

In Hinduism the dove is an emblem of the spirit, and the infinite capacity the spirit has for love.

Japan uses the dove with a sword as a symbol to announce the end of war. 

Some Native American cultures believe that the spirit of the recently deceased take the form of a dove. 

In America, perhaps the most well known depiction of the dove is from the bible. In the Old Testament a dove is released by Noah after the great flood to search for land. It returns with an olive branch to show that the Biblical flood has receded. The dove then symbolized deliverance and God's forgiveness. (Genesis 8:11). Take a quick look at funny pictures with captions that can help you reduce stress quickly.

These peaceful birds have woven themselves into histories of cultures all around the world through their gentle presence and fearlessness of humans. Their soulful calls and coos bring many people hope in a chaotic world.

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Why Do Pigs Like Mud?

Check out my list of fun, weird and just plain amazing fact of life I have found: Why Do Pigs Like Mud?

Pigs roll in mud primarily in order to regulate their body temperature. This behavior is more commonly referred to as "wallowing."

As well as offering protection from the sun's rays, a coating of moist mud is crucial for keeping pigs cool in warm weather through gradual evaporation. This method is so effective that some have suggested wallowing as the reason for the limited evolutionary development of sweat glands in pigs. Pigs also wallow in cooler weather, indicating additional motivations such as the removal of parasites, and possibly marking territory with scent. Of course, pigs also genuinely enjoy wallowing for its own sake, showing signs of distress when farmers attempt to curb their behavior with anti-parasite medicines or air-conditioned barns.

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The best collection of Pangolin facts

Here are a handful of fascinating, little-known facts about some of the weirdest creatures: The best collection of Pangolin facts

Pangolins, often called “scaly anteaters,” are covered in tough, overlapping scales. These burrowing mammals eat ants and termites using an extraordinarily long, sticky tongue, and are able to quickly roll themselves up into a tight ball when threatened. Eight different pangolin species can be found across Asia and sub-Saharan Africa. Poaching for illegal wildlife trade and habitat loss have made these incredible creatures one of the most endangered groups of mammals in the world.

1. The pangolin’s closest relatives are carnivores, but they are the only mammals that are covered in scales. That might be one of the most awesome animals facts you had no idea before.

 

2. Pangolin scales are made of keratin, just like our finger nails, and make up 20 per cent of their body weight.

3. The word ‘pangolin’ comes from the Malay word ‘penggulung’, which means ‘one that rolls up’. When it is threatened a pangolin will curl itself into a tight ball, which is impenetrable to predators. 

4. The mammal can consume up to 20,000 ants a day. That’s about 73 million ants a year!

5. Pangolins can close their ears and nostrils using strong muscles. This helps protect them from ant attacks. 

6. They have long, sticky tongues, which are often longer than their body and attached near its pelvis and last pair of ribs. If a pangolin fully extends its tongue, it is longer than the animal’s head and body! Wanna take a quick look at funny pictures with captions that can help you relax effectively.

7. Pangolins don't have teeth, so they can’t chew. Instead, they have keratinous spines in their stomach and swallow stones that help them grind up their food in much the same manner as a bird’s gizzard.

8. There are eight pangolin species, four Asian and four African. They include the Chinese pangolin (critically endangered), Sunda pangolin (critically endangered), Indian pangolin (endangered), Philippine pangolin (endangered), Cape or Temminck’s ground pangolin (vulnerable), tree pangolin (vulnerable), giant ground pangolin (vulnerable) and black-bellied pangolin (vulnerable). However, fossil evidence suggests that they evolved in Europe. How much do you know about tiger facts for kids? Let’s check.

9. Pangolins are hunted for meat, for use in traditional medicine and as fashion accessories. The large-scale illegal trade in Asian pangolins is drastically driving down their numbers.

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Interesting cycads facts

Learn all information you wanted about animals by this article cycads facts

• Certain types of cycads shed their leaves during extremely hot and dry season.
• Some species of cycads look like palm trees, while others look like ferns at the first glance. Despite similarities in morphology, cycads, palms and ferns are not genetically related.
• Cycads live in symbiosis (mutual beneficial relationship) with cyanobacteria which are able to fixate atmospheric nitrogen. These bacteria produce neurotoxin that can be found in various parts of the plant, including the seeds.
• Cycads do not produce flowers. Male and female reproductive organs develop on separate plants (dioecious). Male plants produce egg-shaped cones that are usually yellow to brown in color. Female plants develop ovules and seeds on leafy structures called sporophylls.
• Wind and beetles are in charge for the pollination. Cycads produce specific smell which attracts beetles and ensures successful pollination. Still boring? Check out our funny images to get relaxing moments in your freetime.
• Cycads produce small seeds that are covered with yellow or reddish flesh. Even though seeds contain toxin, they are used in human diet in some parts of the world.

• Cycads can be cultivated as houseplants. They can be propagated via seed or tissue cuttings.
• Cycads are source of food for many animals. Larvae of certain butterflies and ants eat secretion from the leaves, cattle feeds on the leaves, while fruit bats eat seeds.
• Cycads were used for the production of flour in the 9th century in India.
• Certain types of cycads are known as bread trees because they contain starch which is important part of diet of indigenous people.
• Leaves and cones of cycads are used in traditional Asian medicine.
• Most cycads grow slowly, but they can survive over 1000 years in the wild.

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Weird but amazing science facts

Here are some of the best weird science facts that will make you nervous but also are amazing science facts to us

Fly larvae helps to heal wounds quicker

Long ago, some doctors noticed soldiers that had maggots on their wounds healed quicker than those without maggots. Maggots eat the dead skin cells and bacteria. Maggot Therapy (also known as Maggot Debridement Therapy (MDT), larval therapy, larva therapy, or larvae therapy) is the intentional introduction of live, disinfected maggots or fly larvae into non-healing skin or soft tissue wounds of a human or other animal. This practice was widely used before the discovery of antibiotics, as it serves to clean the dead tissue within a wound in order to promote healing. 

Animals can naturally explode

Natural animal explosions can occur for a variety of reasons. On 2004, a buildup of gas inside a decomposing sperm whale, measuring 17 meters (56 ft.) long and weighing 50 tons, caused it to burst in Taiwan. The explosion was reported to have splattered blood and whale entrails over surrounding shop-fronts, bystanders, and cars. 

A significant population of toads in Germany and Denmark were exploding in April 2005 in an act described as a self-defence mechanism that failed, as it consisted of puffing up to look bigger while under attack by crows. 

You can still have an erection once dead

A death erection (sometimes referred to as "angel lust") is a post-mortem erection which occurs when a male individual dies vertically or face-down with the cadaver remaining in this position. During life, the pumping of blood by the heart ensures a relatively even distribution around the blood vessels of the human body. Once this mechanism has ended, only the force of gravity acts upon the blood. As with any mass, the blood settles at the lowest point of the body and causes edema or swelling to occur; the discoloration caused by this is called lividity. 

If an individual dies vertically such as in a hanging, the blood will settle in the legs and pool at the feet. The pressure will be greatest as the weight of the blood pushes down. This causes the blood vessels and tissues in the feet to engorge to their greatest elastic capacity and hold the greatest volume of blood possible. This effect occurs right up the legs although to a lesser extent than the feet and is also notable at the waist. The blood which remains in the torso attempts to move to a lower position due to gravity, and as the blood in the waist (which cannot move down due to the legs being full) causes the penis, consisting of erectile tissue, to fill with blood and expand. This is the death erection. As long as the body remains in this position the effect will continue. This is one of the mostamazing facts ever.

Male seahorses can get pregnant

Seahorses reproduce in an unusual way: the male becomes pregnant. Pipefishes and seahorses are the only species in the animal kingdom to which the term "male pregnancy" has been applied. 

The male seahorse has a brood pouch in which he carries eggs deposited by the female. The mating pair entwine their tails and the female aligns a long tube called an ovipositor with the male's pouch. The eggs move through the tube into the male's pouch where he then fertilizes them. The embryos develop in ten days to six weeks, depending on species and water conditions. When the male gives birth he pumps his tail until the baby seahorses emerge. 

The male's pouch regulates salinity for the eggs, slowly increasing in the pouch to match the water outside as the eggs mature. Hatched offspring are independent of their parents. Some spend time developing among the ocean plankton. At times, the male seahorse may try to consume some of the previously released offspring. Other species (H. zosterae) immediately begin life as sea-floor inhabitants (benthos). 

A fetus can get trapped inside of its twin

Fetus in fetu (or Foetus in foetu) describes an extremely rare abnormality that involves a fetus getting trapped inside of its twin. It continues to survive as a parasite even past birth by forming an umbilical cord-like structure that leeches its twin's blood supply until it grows so large that it starts to harm the host, at which point doctors usually intervene. Invariably the parasitic fetus is anencephalic (without a brain) and lacks internal organs, and as such is unable to survive on its own, though it may have almost human (albeit underdeveloped and bizarre) features such as limbs, digits, hair, nails and teeth. Fetus in fetu is such a rare condition that only some 91 cases worldwide have ever been reported. Fetus in fetu happens very early in a twin pregnancy, when one fetus wraps around and envelops the other. The dominant fetus grows, while the fetus that would have been its twin lives on throughout the pregnancy, feeding off its host twin like a kind of parasite. Usually, both twins die before birth from the strain of sharing a placenta. Sometimes, however, the host twin survives and is delivered. 

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Things and facts about Pluto Dwarf planet you should know

Here are things and science facts about Pluto Dwarf planet you should know. Pluto is a dwarf planet. A dwarf planet travels around, or orbits, the sun just like other planets. But it is much smaller.

#1

Pluto is named after the Greek god of the underworld. This is a later name for the more well known Hades and was proposed by Venetia Burney an eleven year old schoolgirl from Oxford, England. Pluto was discovered on February 18th, 1930 by the Lowell Observatory.

#2

For the 76 years between Plutos being discovered and the time it was reclassified as a dwarf planet it completed under a third of its orbit around the Sun.

#3

Pluto's orbital period is 248 Earth years. Its orbital characteristics are substantially different from those of the planets, which follow nearly circular orbits around the Sun close to a flat reference plane called the ecliptic. In contrast, Pluto's orbit is moderately inclined relative to the ecliptic (over 17°) and moderately eccentric (elliptical). This eccentricity means a small region of Pluto's orbit lies nearer the Sun than Neptune's. This is one of the most amazing facts about this awesome planet - Pluto Dwarf planet.

#4

Pluto is one third water. This is in the form of water ice which is more than 3 times as much water as in all the Earth’s oceans, the remaining two thirds are rock. Pluto’s surface is covered with ices, and has several mountain ranges, light and dark regions, and a scattering of craters.

#5

Pluto was first discovered in 1930 by an astronomer called Clyde Tombaugh. Pluto is a dwarf planet that lies at the very edge of our solar system. It takes the sunlight five and a half hours to reach Pluto, which is a lot, considering it only takes eight minutes to reach Earth. Pluto is only about two-thirds the size of our moon and is extremely cold, it is so cold that nitrogen and oxygen is frozen solid, its surface temperature is -233°C, so we’ve got no chance of living there.

#6

It takes 247.9 Earth years for Pluto to orbit the Sun once, which sometimes takes it inside Neptune‘s orbit. Pluto makes a full rotation every 6.8 days. It is approximately 5.9 billion kilometres (3.7 billion miles) away from the Sun. It has a diameter of 2,360 kilometres.

#7

Pluto has a moon called Charon, which is roughly one half of the size of Pluto. Well, it also has two other moons which were discovered by the Hubble Space Telescope, these moons are called Nix and Hydra; these are named after the Greek goddess of darkness (Nyx) and a nine-headed serpent that in Greek mythology guards the underworld.

#8

Sunlight on Pluto has the same intensity as moonlight on Earth. This is because it located so far from the Sun in the outer solar system – approximately 5,945,900,000 km.

#9

Either Pluto or Eris is the largest dwarf planet. The most accurate measurements currently put Eris at an average diameter of 2,326 km with a 12 km margin of error, compared to a 2,368 km diameter with a 20 km margin of error for Pluto. The atmosphere on Pluto makes it difficult to accurately map its size.

#10

Pluto’s core is predicted to be around 70% of its total diameter. This would put the core at around 1,700 km in diameter (1,000 miles). This is the truth, not jokes for fun we've misundertood as before.

#11

Pluto has an atmosphere sometimes. When Pluto is closer to the Sun on its elliptical orbit path the surface ice thaws and forms a thin atmosphere of nitrogen, methane and carbon monoxide. As it travels away from the Sun this then freezes back into its solid state.

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Amazing world of science facts

Armadillos, opossums, and sloth's spend about 80% of their lives sleeping, the tentacles of the giant Arctic jellyfish can reach 120 feet (36.6 meters) in length and much more other science facts

• Armadillos, opossums, and sloth's spend about 80% of their lives sleeping.
• The starfish species, Porcellanaster ivanovi, has been found to live in water as deep as 24,881 feet (7,584 meters).
• The tentacles of the giant Arctic jellyfish can reach 120 feet (36.6 meters) in length.
• The greatest tide change on earth occurs in the Bay of Fundy. The difference between low tide and high tide can be as great as 54 ft. 6 in. (16.6 meters).
• The highest temperature produced in a laboratory was 920,000,000 F (511,000,000 C) at the Tokamak Fusion Test Reactor in Princeton, NJ, USA.
• The most powerful laser in the world, the Nova laser at Lawrence Livermore National Laboratory, CA, USA, generates a pulse of energy equal to 100,000,000,000,000 watts of power for .000000001 second to a target the size of a grain of sand.
• The fastest computer in the world is the CRAY Y-MP C90 supercomputer. It has two gigabytes of central memory and 16 parallel central processor units.
• The heaviest human brain ever recorded weighed 5 lb. 1.1 oz. (2.3 kg.).
• The deepest part of the ocean is 35,813 feet (10,916 meters) deep and occurs in the Mariana Trench in the Pacific Ocean. At that depth the pressure is 18,000 pounds (9172 kilograms) per square inch.

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• The largest cave in the world (the Sarawak Chamber in Malaysia) is 2,300 feet (701 meters) long, 980 feet (299 meters) wide, and more than 230 feet (70 meters) high.
• The hottest planet in the solar system is Venus, with an estimated surface temperature of 864 F (462 C).
• The ears of a cricket are located on the front legs, just below the knee.
• The first electronic digital computer (called ENIAC - the Electronic Numerical Integrator and Calculator) was developed in 1946 and contained over 18,000 vacuum tubes.
• The leg muscles of a locust are about 1000 times more powerful than an equal weight of human muscle.
• The cosmos contains approximately 50,000,000,000 galaxies.
• There are between 100,000,000,000 and 1,000,000,000,000 stars in a normal galaxy.
• Sound travels about 4 times faster in water than in air.
• Scientists have discovered that copper pollution of the atmosphere occurred about 2500 years ago. This was discovered by analyzing ice cores from Greenland. The pollution was attributed to the Romans who used copper for military purposes and to produce coins.

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"Survivor" facts

Here are "Survivor" information and facts via answers and questions and some funny pictures about contestants. Let's see

1. How long did "Survivor" longest challange last?

It is about 11 hours and 55 minutes - the final immunity challenge in Survivor: Paula, where they had to hang from buoys in the water.

2. Who is the youngest winner of the "Survivor"?

Judson John "Fabio" Birza (born June 12, 1989), is an American male model, best known as the winner of Survivor: Nicaragua. At age 21 at the time of the game, he is currently the youngest person to win the show

This is 

3. Season 29 featured ten couples with existing relationships (one couple had to drop out before filming commenced). The tribes were divided along "relationship lines"; each couple was sent to a different tribe. Did each couple get to spend anytime together before being divided into tribes?

Yes, each couple spent a night together before being assigned to a tribe in this TV show.

4. Each couple was marooned separately on the island for one night before assembling at Heroes Arena for team assignation. For the single night they were given only a flint to assist them. As such "Survivor" series 29 was only the second time the series had exceeded 39 days. Who was considered "one of the girls"?

Nadiya said this for the sheer fact that he was gay, though he wasn't exactly thrilled with being labelled this way. 

5. Do you remember the least successful survivors? Can you name the first male contestant voted out of the game?

The first survivor ever to be voted out of the game was Sonja Christopher, she is also the first ever female contestant to be voted out. The first male contestant to be voted out was B.B. Andersen, who was voted out second in "Survivor: Borneo". Peter Harkey from "Survivor: Marquesas" (season 4) was the first male contestant to be voted out first.

Above are fun facts about one of the most watched show - "Survivor" via questions and answers. Keep following for more entertainment news and other  amazing facts about animals, plants or famous places in the world at factoflife.net

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Tortoise habitat, diet

Do you know about Tortoise habitat, diet? Don't you know the answer? Don't worry, this writing will help you. Keep reading to know

There are about 40 types of tortoise including the:

• Aldabran Tortoise
• Galapagos Tortoise
• Mediterranean Tortoise
• Redfood Tortoise
• Yellowfoot Tortoise
• Russian Tortoise
• Hingeback Tortoise
• Desert Tortoise
• Star Tortoise
• Spurred Tortoise
• Leopard Tortoise
• Burmese Mountain Tortoise
• Common long-neck Tortoise
• Murray River short-neck Tortoise
• Krefft’s Tortoise
• Western Swamp Tortoise
• Macquarie Tortoise

The largest tortoises are the giant Galapagos, which lives in the Galapagos Islands in the Pacific Ocean off the coast of South America, and the Aldabran, which lives in the Aldabra Islands off the coast of east Africa. The Galapagos Tortoise can grow to about 1.5 metres (4.9 feet). The Aldabran can weigh up to 300 kgs (660 lbs).

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Habitat

Most species of tortoise live on land, but some live in fresh water. They live in many different types of environments from deserts and semi-arid areas to lakes, lagoons and swamps and tropical forests.

Tortoises are found in the wild in many countries including:

• Desert Tortoise – California US
• Redfoot and Yellowfoot Tortoise – South America
• Hingeback, Leopard and Spurred Tortoise – Africa
• Star Tortoise – India
• Burmese Mountain Tortoise – Burma, Thailand, Malaysia, Sumatra, Borneo
• Spider Tortoise – Madagascar
• Common long-neck - Australia

Tortoises are also kept as pets in many countries. In Australia the Macquarie, Murray River short-neck and Common long-neck are popular.

Diet

In the wild, most tortoises browse for food – moving around a large area, eating small amounts of food as they go. Some tortoises are herbivores, and eat only plants. Others are omnivores, meaning they will eat anything available including plants, fruit, live prey and carrion.

Tortoises need calcium to build their bones in the same way that humans do. Those that live in warmer climates bask in the sun. The rays produce vitamins in the tortoise’s body, which work with the plants they eat to produce calcium. Colder climate tortoises get less sunshine, so they eat more protein and foods that contain calcium.

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What types of sounds do giraffes make?

What types of sounds do giraffes. giraffe baby make?? And here, this writing will give you the best reason

Although they are rarely heard and often considered silent animals, giraffes communicate with each other through infrasonic sounds and can also produce a variety of vocal noises ranging from snorts and grunts to hisses and flute-like sounds. Calves are summoned by their mothers through whistling sounds and the young giraffes respond by mewing or bleating. When courting females, male giraffes may produce a loud and harsh coughing noise.

Giraffes usually produce sounds to warn other giraffes of danger and their use of infrasound enables them to communicate long distances. Although they are usually found in groups, they develop few strong social bonds and the members of a group can change over the course of a few hours. Up to 32 giraffes can make up a group, with the more stable groups being those made up of mothers and calves. The social cohesion of a stable group is helped by the bonding between calves. As the males grow older, they become more solitary and may wander far from the areas they normally frequent. Giraffes possess a home range, but are not territorial. 

                                                                                                                                                                                                   

Mother giraffes with their calves may gather in nursery herds known as calving pools. Adult males display little involvement in raising calves, but mother giraffes will defend their calves by standing over them and kicking at an approaching predator. The bond between a calf and its mother can last as long as until the mother's next calving.

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Elephants can run. Is it true?

Reading and enjoying these following elephants for kids: Can elephants run?

According to researcher John Hutchinson from the Royal Veterinary College in the U.K., adult elephants are capable of top speed running in a walk-like gait at a speed of 6.8 meters per second. That is nearly 15 mph.

Most animals don't think anything of breaking into a run: they switch effortlessly from walking to a high-speed bouncing run. But what about elephants? Their sheer size makes it impossible for them to bounce up in the air at high speeds. So how are high-speed elephants moving: are they running or walking?

At a first glance, fast-moving elephants look as if they are walking, according to John Hutchinson from the Royal Veterinary College, UK. But closer analysis of elephant footfall patterns by Hutchinson suggested that speedy elephants' front legs walk while their hind legs may trot. Norman Heglund from the Université catholique de Louvain, Belgium, realised that the only way to resolve the conundrum was to measure the immense forces exerted on the animals by the ground as they move and found that elephants run in some senses, but not in others.

To measure these forces, Heglund had to construct and calibrate an 8m long, elephant-sized force platform from sixteen 1m2 force plates. Crating the 300kg force plates, cameras and computers in Belgium and shipping the equipment to the Thai Elephant Conservation Centre in Lampang, Thailand, Heglund, Joakim Genin, Patrick Willems, Giovanni Cavagna and Richard Lair built a reinforced concrete foundation and assembled the force platform ready to measure the enormous ground reaction forces generated by the animals.

Encouraged to move by their mahouts, 34 elephants ranging from an 870kg baby up to a 4 tonne adult moved over the force platform at speeds ranging from a 0.38m/s stroll to a 4.97m/s charge. Based on the force measurements, the Belgian team was able to reconstruct the movement of each animal's centre of mass and found that the elephant's movements are extremely economical. Consuming a minimum of 0.8J/kg/m, an elephant's cost of transport is 1/3 that of humans and 1/30 that of mice.

Heglund explains that the elephant's cost of transport is low because the animal's step frequency is higher than expected and they improve their stability by keeping an average of two feet on the ground even at high speeds, and three at lower speeds. Combining these approaches, the elephant's centre of mass bounces less than other animals', reducing the giant's cost of transport.

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Next the team calculated the way that each animal recycles potential energy into kinetic energy to find out whether they run. According to Heglund, running animals continually recycle potential energy stored in tendons and muscles into bouncing kinetic energy -- just like a pogo stick -- while walking animals convert potential energy at the start of a stride into kinetic energy as they step forward -- much like an inverted swinging pendulum. By tracking how elephants cycle potential energy into kinetic energy over the course of a stride, the team could distinguish whether the high-speed animals were running or walking.

Plotting the potential and kinetic energy of the elephants' centres of mass over the course of many strides at different speeds, the team could see that the elephants were walking like an inverted pendulum at low speeds, but as they moved faster, the kinetic and potential energy plots shifted to look like those of runners. However, when the team analysed the movements of the elephant's centre of mass, they could see that it almost maintained a constant level as the animal shifted its weight from one side to the other, but bobbed down and up like a runner's during the second half of the stride.

So the elephants were running by one measure but not by another and it seems that the forelimbs trot while the hind limbs walk at higher speeds. 'High-speed locomotion in an elephant doesn't fall nicely into a classic category like a run or a trot. It really depends on your definition of "run",' says Heglund.

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Comparing the human genome to animal genome

What are similarities between humans and animals in genetic? Have you thought about this science facts before?  

It is very difficult to find reliable data comparing the human genome to animal genome. The principal reason is that few animals have had their full genome sequenced. Even those that have cannot be easily compared in terms of percentages because the genomic length and chromosomal division can vary greatly from one species to another.

Scouring the Web, here is what I have found so far.

- Genome-wide variation from one human being to another can be up to 0.5% (99.5% similarity)

- Chimpanzees are 96% to 98% similar to humans, depending on how it is calculated.

- Cats have 90% of homologous genes with humans, 82% with dogs, 80% with cows, 79% with chimpanzees, 69% with rats and 67% with mice. 

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- Cows (Bos taurus) are 80% genetically similar to humans.

- 75% of mouse genes have equivalents in humans (source), 90% of the mouse genome could be lined up with a region on the human genome (source) 99% of mouse genes turn out to have analogues in humans 

- The fruit fly (Drosophila) shares about 60% of its DNA with humans.

- About 60% of chicken genes correspond to a similar human gene.

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Fascinating Fun Facts About Elephants

Here are some amazing elephant facts and news that may be interested to you:

1. An elephant is one of the few four legged animals, which cannot run or jump.
2. At birth, the baby elephants are blind and they depend on their trunk and their mothers to help them.
3. Females can mate and have babies until they are around 50 years old, and they tend to give birth every 2.5 to 4 years.
4. Elephants feed around 16 hours a day and they consume around 300 to 600 pounds of vegetation every day.
5. Male elephants go through bouts of aggression, which last for short periods.  Hence, female elephants are kept at the zoos and used in the circus, as they are gentler in nature.
6. Elephants are social animals and they are often seen touching and caressing one another and playing around with the trunks.
7. An elephants tusk grows up to around 10 feet and weighs around 200 pounds.
8. Elephants cool themselves by fanning their ears. This cool down the blood in their ears, which completely cools them off.
9. Despite the size of elephant ears the quality of hearing is poor! The body at the back of an elephant ear is surprisingly soft, and called the knuckle, this area is used by trainers to steer and give commands to the elephant. The ears on an African elephant are flapped to help keep the animal cool
10. Elephants are herbivores, they eat varying types of vegetation including grass, leaves, fruits, and bark
11. Elephants have a walking speed of approximately 4 mph. A surprising fact is that they are able to swim for long distances!
12. Male elephants leave the herd when they around 14 years old to form their own male herd.
13. Adult elephants sleep while standing up while some baby elephants lie down to sleep.
14. The gestation period of an elephant is about 22 months, the longest for any land animal.
15. Elephants have warm greeting ceremonies to welcome back a fellow member of the herd if it has been away for a long time.
16. As elephants have a great sense of smell, they are able to recognize people by their smell even after many years, but their eyes are small and their eyesight is poor.
17. As a means of communication, elephants purr like cats. The frequency of their purrs and the sound they make is way below the human frequency and hence, isn’t audible to the human ear.

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Why elephant has a trunk?

Learn all elephant facts about elephant trunk you wanted by this article:

An elephant's trunk is essentially a modified nose comprising muscle and no bone. When the trunk is used for drinking, as in the photo above, the elephant sucks water into the trunk and then squirts the contents into its mouth. In adults, the trunk when used like this can hold about 10 to 12 liters.
Elephants can't drink directly through their trunks as this would be like sucking water through the nose, which would cause them to drown.However, he did find it uncomfortable, because he had to go down on bended knees to reach anything.
One day, Elephant was at the river, and was kneeling down drinking from the fresh water.
Crocodile swam past, and saw Elephant at the water's edge.  Crocodile was feeling particularly hungry, and saw an opportunity for a good meal.
Crocodile swam stealthily up to where Elephant was, and suddenly lunged out of the water and grabbed Elephant by the nose.
Elephant was startled, and tried to pull away, but Crocodile had a firm grip on his nose.

Crocodile used all his weight and strength to try to pull Elephant into the water.
However, Elephant was also very strong, and he dug his feet into the bank and fought back.
The 2 battled for hours, and with every pull and tug, Elephant's nose stretched a little more. Eventually, Crocodile became too tired to pull any more, and let go of Elephant.
Elephant ran off, with his now very long nose hanging down in front of his feet.  He was distraught, and hid in the bush as he was too embarrassed to face the other animals.
Soon, Elephant realised that his new stretched nose was more useful than his previously small snout.  He was able to reach food and drink without kneeling any more, and could even reach high branches and pull them down to eat the fruit and leaves.
All the other Elephants soon realised the benefits of having a long trunk, and one by one they too visited the river and taunted the Crocodile to try and pull them into the water.
In short, trunk helps an elephant access better quality food and drink water.
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Bengal Tiger – Panthera tigris tigrisn facts

Would you like to see some animal facts in your freetime? So what about Bengal tiger facts? I believe that these following facts will be interested to you:

The Bengal tiger (also known as the Royal Bengal tiger) is a subspecies of tiger, found across theIndian subcontinent. The Bengal tiger is the national animal of Bangladesh and is considered to be the second largest tiger in the world.

• Bengal tigers may weigh up to 325 kg (717 lb) and reach a head and body length of 320 cm (130 in). Several scientists indicated that adult male Bengal tigers from Nepal, Bhutan, and Assam, Uttarakhand and West Bengal in northern India (collectively, the tigers of the Terai) consistently attain more than 227 kg (500 lb) of body weight.
• The Bengal tiger is the most numerous species oftiger in Asia and is found in dense forests and mangrove swamps and jungles throughout India, Bangladesh, Bhutan and Nepal, although the Bengal tiger'srange today is much smaller than it once was.
• The Bengal tiger is considered to be the second largest species of tiger, although recent reports suggest that the Bengal tiger is on average, larger than the Siberiantiger. The Bengal tiger has a yellow or light orange coat, with black or dark brown stripes and a white belly.
• Bengal tigers are defined by three distinct mitochondrial nucleotide sites and 12 unique microsatellite alleles. The pattern of genetic variation in the Bengal tiger corresponds to the premise that they arrived in India approximately 12,000 years ago. This is consistent with the lack of tiger fossils from the Indian subcontinent prior to the late Pleistocene and the absence of tigers from Sri Lanka, which was separated from the subcontinent by rising sea levels in the early Holocene.
• The Bengal tiger is a dominant and carnivorous predator, hunting its prey by stalking it until the Bengal tiger has the opportunity to catch it off guard. Bengaltigers primarily hunt larger mammals including deer, wild boar, cattle and goats.
• Due to the size and power of the Bengal tiger, it has no natural predators in its native environment. Humans that hunt the Bengal tiger and habitat loss are the only threats to the Bengal tiger.
• After a gestation period of 3 to 4 months, the female Bengal tiger gives birth to up to 5 cubs. Newborn Bengal tiger cubs weigh about 1 kg (2 lb) and are blind and helpless. The mother feeds them milk for about 2 months and then the Bengaltiger cubs are introduced to meat. Bengal tiger cubs depend on their mother for the first 18 months and then they start hunting on their own.
• Today, due to habitat loss caused by deforestation, and hunting by humanpoachers, the Bengal tiger is considered to be an endangered species. Despite being the most common of all the tiger species, there are thought to be around 2,000 Bengal tigers left in the wild.

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A variety of fascinating science facts

This list explores a variety of fascinating science facts that you probably are unaware of. Science is still a very mysterious subject so there are millions of trivial facts about it – this will be the first of many scientific fact lists in the future.

1) Collectively Speaking, Humans Have Spent Longer Playing World Of Warcraft (Over 6 Million Years) Than We Have Existed As A Species Separate From Chimpanzees.

2) A Dog Has The Same Ecological Footprint As Two Toyota Landcruisers; A Has Cat The Same Environmental Effect As A Volkswagen Golf; Two Hamsters The Same As A Plasma TV.

3) The Average Person Walks The Equivalent Of Three Times Around The World In A Lifetime.

4) If You Could Drive Your Car Straight Up You Would Arrive In Space In Just Over An Hour.

5) About 65 Billion Neutrinos Will Pass Through Your Fingernail In A Second

6) If All The LEGO Bricks Ever Manufactured Were Clipped On Top Of One Another, They Would Make A Tower Ten Times As High As The Distance To The Moon.

7) Light Would Take .13 Seconds To Travel Around The Earth.

8) If You Drilled A Tunnel Straight Through The Earth And Jumped In, It Would Take You Exactly 42 Minutes And 12 Seconds To Get To The Other Side.

9) A Medium-Sized Cumulus Cloud Weighs About The Same As 80 Elephants.

10) A Single Bolt Of Lightning Contains Enough Energy To Cook 100,000 Pieces Of Toast.

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Why can't we fly like birds?

Science facts: Why can't human fly will be answered in this writing:

Although mankind has conquered the skies with airplanes, we have yet to match up to our winged animal counterparts who fly on their own. And now, scientists have determined that we never will: it is mathematically impossible for humans to fly like birds.

A bird can fly because its wingspan and the wing muscle strength are in balance with its body size. It has a lightweight skeleton with hollow bones, which puts a smaller load on its wings. A bird also has air sacs connected to its lungs, which makes it even lighter and allows for easy passage of air through its lungs during flight.

On the other hand, calculations of the ratio between human size and strength reveal that our species will never be able to take flight unaided. As an organism grows, its weight increases at a faster rate than its strength. Thus, an average adult male human would need a wingspan of at least 6.7 meters to fly. This calculation does not even take into account that these wings themselves would be too heavy to function.

There is a reason that a 6-year-old girl can do more pull-ups than her 40-year-old father — she may be weaker, but her strength-to-size ratio is still greater than her father’s ratio. In other words, humans are not too large to fly, but our strength simply cannot support our weight in flight.
In order to fly:

We need to overcome our own weight—that is, the force of gravity.
To overcome gravity, we need to create an upward force called lift.
To create lift, we need to generate thrust for forward motion.
To keep moving, we need to overcome the resistance of the air—a force called drag.

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Fun Facts Of Life

Here are some amazing facts of life in a funny way:

1. When are men most helpful.

2. The taste of coffee with temperature.

3. Outfit crisis for men and women!

4. Success formula for girls to score at job interview.

5. How battery life of your laptop actually works.

6. Shampoo choices for men and women!

7. The biggest lies on the internet.

8. What does a woman’s hair length say about her.

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