The toothbrush was invented in China in 1498.
Arabic numerals are not really Arabic; they were created in India.
Enamel is the hardest substance in your body.
The human nose can detect more than 1 trillion smells .
Chameleons can move their eyes in two directions at the same time.
The kangaroo mouse never needs to drink water.
Scientists proved that the human body can support an extra body part, a robotic "third thumb".
High-heeled shoes were originally designed for rich men.
Peanuts aren't actually a true nut they are a legume.
The Universe is not a forever element. The Universe got life nearly 14 billion years back.
It only takes six minutes for alcohol to affect your brain?
The most expensive home in India cost $1 billion to make, about the same as Somalia's GDP.
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