• The horn of a rhinoceros is made from compacted hair and not bone or any other substance.Upload to Facebook
    The horn of a rhinoceros is made from compacted hair and not bone or any other substance.
  • Fish use a variety of low-pitched sounds to convey messages to each other. However, fish do not have vocal chords.Upload to Facebook
    Fish use a variety of low-pitched sounds to convey messages to each other. However, fish do not have vocal chords.
  • The happier you are, the less sleep you require to function in everyday life. Sadness increases the urge to sleep more.Upload to Facebook
    The happier you are, the less sleep you require to function in everyday life. Sadness increases the urge to sleep more.
  • Whoopi Goldberg is the only person ever to have an Emmy, a Grammy, an Oscar, a Tony, and a Kids' Choice Award.Upload to Facebook
    Whoopi Goldberg is the only person ever to have an Emmy, a Grammy, an Oscar, a Tony, and a Kids' Choice Award.
  • Insects such as bees, mosquitoes and cicadas make noise by rapidly moving their wings.Upload to Facebook
    Insects such as bees, mosquitoes and cicadas make noise by rapidly moving their wings.
  • Eating bacon can help you live longer because it contains niacin.Upload to Facebook
    Eating bacon can help you live longer because it contains niacin.
  • Great whites are the largest predatory fish on earth. They grow to an average of 15 feet (4.6 meters) in length.Upload to Facebook
    Great whites are the largest predatory fish on earth. They grow to an average of 15 feet (4.6 meters) in length.
  • Lions are very social compared to other cat species, often living in prides that feature females, offspring and a few adult males.Upload to Facebook
    Lions are very social compared to other cat species, often living in prides that feature females, offspring and a few adult males.
  • The difficulty of getting out of bed in the morning is called Dysania.Upload to Facebook
    The difficulty of getting out of bed in the morning is called Dysania.
  • A newborn giant panda weight less than a cup of tea.Upload to Facebook
    A newborn giant panda weight less than a cup of tea.
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