The method and chemistry behind your favorite caffeine source.
Behold PopSci staff photographer/mad scientist John Carnett's homemade microbrewery: an elaborate device that boils, ferments, chills, and pours home-crafted ale
Get out the door faster.
You don't need a full kitchen to make dinner.
Creep out coworkers with a witches' brew
Never burn your mouth on a hot drink again
It is the best of what's new.
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!
Stop fighting over the thermostat.
Behold this deluxe homemade microbrewery: an elaborate device that boils, ferments, chills, and pours home-crafted ale.
A story about plant children to brighten your day.
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Be ready for anything life throws your way.
Built for the big screen.
Strategies for chilling out.
Science up an amazing meal, entertain guests, and stay safe and sane.
How to deal with everything from sluggishness to constipation
Grab your coat and your camera, then head out under the stars.
The high-tech joys of freeze-dried foods
This barbecue season, try cooking with koji.
A quest for the puffed proteins that make a meringue
How our readers turned hairpins into resistance units, electric fans into potato slicers, and asbestos shingles into hotplates.