You would have have think the "Use a leaf as a tooth brush" thing at least would have started in Otzi's era.

I never knew they let puppies on a police force. Good for him.

So when we go to bed we are technically forgetting everything irrelevant, well that is irrelevant to the person sleeping? That really gets by brain thinking.

cool I honestly never knew a country could leave it's continent. Also good for the united kingdom marking their territory to be theirs.

Cool, I still question the ancient Egyptian ways

it looks disgusting yet sounds SO good

wow I always see bees and bee hives but never saw bees in hives, I guess with people evolving so are animals. THE BEES SHALL RISE.

So now people have accidentally made a time machine but it only brings plants back. SWEET

So basically now we can send probes beyond the milky way. Pretty soon humans might be transporting people to other galaxies.

This is cool! Yet I never thought the world's smallest creature could be so smart. Good work scientists.