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This incredible animation shows how humans evolved from early life

Humans have had a long history. 3.8 million years in the making, to be precise. From the primordial puddle to the modern day, here’s how humans have evolved. The following is a review of the life forms depicted in the video. The origin of life, Prokaryote, Cyanobacteria, Eukaryote, Choanoflagellate, Platyhelminthes […]
This incredible animation shows how humans evolved from early life
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Why We Smile And How To Spot A Fake One

Flickr/Nana B Agyei BI Answers: Why do we smile? Studies have shown that smiling can help us cope, make us feel good, and even increase our longevity. Some say we even smile in the womb and can understand the social significance of those toothy grins very early on. “At just […]
Why We Smile And How To Spot A Fake One
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An Evolutionary Explanation For Why Humans Are Hard-Wired To Drink

BI Answers: How did people evolve to drink alcohol? There are endless arguments for why people drink, the simplest being that alcohol is tasty and it makes us feel good. But those reasons do not address the ultimate explanation for why our brains evolved to like alcohol in the first […]
An Evolutionary Explanation For Why Humans Are Hard-Wired To Drink