Videos

View the latest technology videos, high-tech gadgets and movie and game trailers in Popular Mechanics.

Ultra-closeup video shows how a finger sweats

Ultra-closeup video shows how a finger sweats

Man solves puzzle after being stumped for 10 years

Man solves puzzle after being stumped for 10 years

Can thermite burn through a frozen lake

Can thermite burn through a frozen lake?

refrigeration with rubber bands

YouTuber attempts refrigeration with rubber bands

YouTuber builds air-powered wood engine

YouTuber builds air-powered wood engine

Tailpipe smoke reveals what's wrong with your car

Tailpipe smoke reveals what’s wrong with your car

Can you unring a bell?

Can you unring a bell?

Watch internal combustion in 4K slow motion

Watch internal combustion in 4K slow motion

Bullet can't shatter glass Prince Rupert's Drop

Bullet can’t shatter glass Prince Rupert’s Drop

4K video of a humpback whale pod in Cape Town

4K video of a humpback whale pod in Cape Town

Dolphins surf USS Newport News submarine's wave

Dolphins surf USS Newport News submarine’s wave

Ninio's extinction optical illusion

Optical illusions: Your brain sees what it wants to