See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A TikTok video by a human anatomy institution explaining how organs ...

A skateboarding French bulldog. A K-pop dance routine. These are the iconic images of a viral TikTok video. The stretched-open abdominal cavity of a human cadaver is not. Justin Cottle’s hand, ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A TikTok video from a human anatomy lab that shows in shocking detail ...

This is Justin Cottle, a lab director at the Institute of Human Anatomy in Utah – A human cadaver lab. He's also the face of their Tik Tok account, which has 4 million followers.

Despite centuries of study, scientists are still finding new details and even overlooked structures within the human body. As researchers explore anatomical differences between individuals, it’s ...