It's even got a skylight.
The Argonaut Jr. 2010 drives along the seafloor
Like writing? Like DIY? Then Popular Science wants you!
Two years, $4,385, and some homemade ingenuity can get you this underwater ride
A solar-powered lamp, fingerprint-powered coffee machine and more of the best ideas in gear
Supercharge your streaming
Six tips to keep your inbox under control.
Instructions not included: what the vanishing manual says about us
The latest models come with A/C, shark paint jobs and quick-scuttle technology to easily sink the ship (and the drugs inside them)
Lights, smartphone camera, action
A disaster simulation that's a lot of fun.
Our experts geek out on your toughest questions
Give new life to an old machine.
Madeline Gannon wants to unlock the designer in all of us.
Spend a lot of money online? These tips could help you spend a bit less.
Fill their holiday season with reading material.
Never say die
Get around those region limits
Globetrot from the comfort of the couch
DIY computer repair.
Automate your house
Gear up and look up
Broadcast your play to Twitch or YouTube.