The method and chemistry behind your favorite caffeine source.
Half a dozen things you can do with a standard resealable jar
Get out the door faster.
You don't need a full kitchen to make dinner.
Need something to put in your homemade DIY sous-vide machine? Try Paul's buckwheat rye gelato
Turn sour old wine into a beautiful holiday gift -- thanks to science
The Kitchen Alchemy crew turns earthbound cheese into an airy delight
Never burn your mouth on a hot drink again
Creep out coworkers with a witches' brew
Behold PopSci staff photographer/mad scientist John Carnett's homemade microbrewery: an elaborate device that boils, ferments, chills, and pours home-crafted ale
Some unwrapping and assembling may be required. We're not animals.
It is the best of what's new.
Keeping warm with chemistry
Bath fizzies for all your holiday gift needs
Save your Valentine's Day blossoms.
Motion-triggered monster heads, a witchesâ€™ brew of liquid nitrogen, a projector rigged for fright, and more. Here, our favorite high-tech haunting tricks made easy
Clean all the stains.
Rise and shine!
Channel your inner secret agent
The science behind sauerkraut.
Stop fighting over the thermostat.
But don't try these at home. Seriously.