According to a study in the United States, dogs are also envious of humans.Dogs can feel jealous and envious when their owners play or praise other dogs in front of them.
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On July 22, 2009, the longest total solar eclipse of the 21st century occurred with a time of up to 6 minutes 39 seconds.
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Camels have up to 3 eyelids to prevent sand from reaching their eyes.
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The longest rain in Earth's history dragged on for 60,000 years and occurred about 4 billion years ago.This rain has created the great mountains and seas today.
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If you jump from Mount Everest to an altitude of 8,848m, it takes 2 minutes 43 seconds to reach the ground.
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78% of Americans bring phones into the toilet.This is a bad habit for most Americans.
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African elephants are the longest pregnant animals in the world.The baby elephant lying in the womb for nearly 2 years has just come out.