For an icy drink in under 10 minutes
A scientific party trick.
The dust can wait, it's time for a frosty one
Keep cans cold in the car with repurposed PC parts.
Behold PopSci staff photographer/mad scientist John Carnett's homemade microbrewery: an elaborate device that boils, ferments, chills, and pours home-crafted ale
Behold this deluxe homemade microbrewery: an elaborate device that boils, ferments, chills, and pours home-crafted ale.
An Android-powered pot stirrer and an Xbox controller snack extruder
The power to quick-freeze foods with liquid nitrogen opens up exciting new horizons in the kitchen
Field & Stream has put together one killer menu for the perfect summer barbecue.
Recycle some used bottles into a powerful set of solar-charged lanterns
Keep your family cozy.
Bring these basics.
All it takes is a drop of chilled superglue.
How to Build a Catapult in an Afternoon
Add lights and smoke and just a bit of body horror.
Yes, it really does help
A quick blood type test, an app that syncs music playback on your phone and more
Throw together a quick fix.
Stop fighting over the thermostat.
A hard-to-build fridge makes grabbing a beer easy
You canâ€™t actually go in this jet-powered port-a-potty, but you can go pretty quick
Turn on, tune in, sit back.
Don't let your clean clothes dirty the planet.
Cross a Linux computer with a keg fridge, and you get a tap that knows when youâ€™ve had enough