var arrayFacts=[
"Necking?.
In a test of strength, 2 male giraffes will entwine their necks before going into a head slamming contest.
In these duels the males will slam their horns into their opponents body or neck, each one getting a turn.
The force of the giraffe's blow is extremely powerful.
In one zoo, an antelope was annoying a male giraffe. The giraffe hammered the antelope with his head, throwing the 1,000 pound animal into the air.
The antelope suffered from a broken shoulder caused by the impact of landing.",
"Poor giants!
Giraffes can't cough, so they are very susceptible to throat infections.",
"Big-hearted.
A giraffe's heart is huge; it weighs 25 pounds, is two feet long and has walls up to three inches thick.",
"Ouch!
After 15 months in the womb, giraffe calves are born headfirst and dropped six feet to the ground from the standing mom.
The calves can walk within minutes of birth.",
"Giraffe horns?
Atop the giraffe's head are knobby horns, or, more correctly, ossicones, lumps of cartilage, covered with skin and hair.",
"Delicious!
Where are the tastiest leaves on a tree? At the top, of course!
A giraffe is able to reach the tasty leaves high up in the trees.
The giraffe is the tallest animal living on land. He can grow to be nearly fifteen feet tall.
A giraffe can eat 75 pounds of leaves in a day.",
"Just like us.
Giraffe have the same number of vertebrae in their neck as humans. Despite their long necks, giraffe have only seven vertebrae in their neck.
They also have two-way valves in their veins so they can bend over without all the blood rushing to their head – otherwise they’d faint.",
"Lions beware!
Giraffes are capable of killing a lion.
Despite the ferocious reputation of the lion, giraffes are powerful enemies.
They strike with their fore feet first, and use their necks and heads for fighting.
Male giraffes have additional bones in their skulls especially for fighting.",
"Big eaters!
In the wild, giraffes can eat up to 145 pounds of food daily.
Giraffes spend between 16-20 hours per day feeding, grazing on leaves and shoots that are high in the trees.
The giraffe’s tongue is up to 21 inches long, and is designed to enable them to process thorny foods.",
"The tallest.
The giraffe is the tallest mammal.
Reaching heights of eighteen feet or more, it can gallop at almost 30mph.
Each giraffe's coat, like a human fingerprint, is unique.",
"Record holder.
The tallest recorded giraffe was 19.3 feet tall.
The male giraffe is usually about 17.3 feet tall and females average slightly shorter than this at 14.1 feet tall.
There are 3 distinct species of giraffe – Masai, Reticulated and Rothschild.",
"Not all giraffes have spots.
There are solid beige ones with no spots and albino giraffes.",
"Big target.
Theodore Roosevelt shot at least six giraffe on his 1909 East African safari with Frederick Courtenay Selous.",
"Now that's a tongue!
The giraffe’s tongue is up to 21 inches long.
Its tongue is prehensile, allowing it to grasp objects such as twigs and leaves.",
"Big-eyed.
Giraffes have the largest eyes of any land mammal.",
"Blood under pressure.
Giraffes have the highest blood pressure of any land mammal.
That's because they are the tallest land mammals.",
"Thorny problem solved!
Giraffes favorite leaves are from the thorny acacia tree.
The tree's thorns stop most animals from eating their leaves.
Not the giraffes! They just use their 18-inch (46-centimeter) tongues to reach around the thorns.",
];