Featured in science projects
Make your own weather station with recycled materials
Teach your kids to track the changes in weather.
Ten great science projects you can do with your kids
Are these groceries or scientific supplies? BOTH.
Stay-at-home science project: Grow your own rock candy
So. Much. Sugar.
Stay-at-home science project: Leave secret messages with invisible ink
More like Double-Oh-Lemon.
Archive Gallery: Mail Order Kits, From the Back Pages of PopSci
Jet powered Space Rangers, kit cars, electronic organs, radio hats, and more -- all yours for a low, low price!
Watch President Obama Joke About Melting Stephen Curry’s Fingers With A Volcano
A model volcano, that is
Join The World’s Biggest High-Altitude Balloon Flight
This spring, Earth's stratosphere will be invaded by giant latex balloons carrying cameras and scientific experiments. Yours could be one of them.
Science Fair Projects: Winning Tips From Intel And Google Judges
We talked with judges from two of the world's most prestigious science fairs to get some tips on how to put together a great project and have an even better...
The Really Dangerous Book for Boys
Introducing a new collection from PopSci's truly mad scientist
Robotic Adventures at the FIRST Competition
Popular Science attends New York's high-school robot showdown and sees celebrities, breakdowns, and mechanical lunacy