The oldest stone tools found are dated from 2.7 - 2.9 million years ago. The species that made these tools is unknown.
13
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
3
If aliens located 60-65 million light years away from us, looked at earth through a really powerful telescope today, they would see dinosaurs!
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The largest breed of rabbit is the Flemish Giant.
65
There are so many kinds of apples that if you ate a new one everyday, it would take over 20 years to try them all.
34
If you have 1 billion dollars and spend $1,000 every day, it would take you 2,740 years to go broke.
31
The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
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