New study finds entire spoonful of microplastics in people’s brains — and 3 times as much in those with dementia
Your brain is 99.5% brain tissue — but the rest? Plastic. That’s the unsettling takeaway from a new study co-lead by Matthew ...
Business Insider3y
An elephant trunk is a powerful nose that can sniff out bombs
They use their nose like we use our eyes ... compared to around 650 muscles in the entire human body. Normally, muscles depend on bones and joints to move and exert force. When we pick up a ...
BBC25d
How does human smell work?
Once these molecules make their way to a human’s nose, the business of smelling begins. Careful now, children. Don’t get too close! Ah, Jamie, what did I tell you! Well, as long as you’re up ...
Business Insider India6y
Elephant trunks are like the human tongue, arm, and nose combined into one incredible organ
What if you could use your nose to snorkel, or uproot a small tree ... compared to around 650 muscles in the entire human body. Normally, muscles depend on bones and joints to move and exert ...