Latest Projects Stories
Ramps, a wild harvest
For Easy Prototyping, Surf’s Up
Bright Idea: The plastic bottle lamp
Pennywise solar power
How to make an iPhone app: part 3
How to make an iPhone app: part 2
Make a guess game
A really tiny tinyCylon
Agave nectar, a sweetener for any occasion
DIY grow lights
New music from an old iPod
PopSci 5-Minute Project video: insta-cool beer chiller
PopSci 5-Minute Project video: CD dumbbell
Polyphemus demonstration and evaluation kit
DIY Gas Mask: A PopSci Fan’s Step-by-Step Guide
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Making vinegar at home
This finder’s a keeper
Plug In Your Prius
Xanthan gum, or my first hydrocolloid
Pocket Rocket Komet
The 5-minute rocket
If it’s good enough for astronauts, it’s good enough for us
A six-pack of “light” beer
A rapid AVR prototype programmer
How to make an LED flashlight
How to hack firmware
Playing with ice
Arduino muscle car
Build a wireless audio streamer
Pectin: not just for jelly
Build a gas guzzler meter
Make an iPod video projector
Give an old TV a rerun
One Man’s Hand-Built Supercar
Build a pocket theremin on the cheap
Build a portable password generator
Build it: a smart, ambient LED
Mod it: the incredible two-headed AVR programmer
Build Your Own Almost-Real-Time, Worldwide Tracking System
Make an instant-charge screwdriver
A rechargeable, pocket-sized 5-volt power supply
5-Minute Project: LED candles
How to make a fuel cell-powered RC car
Holiday project: Dot-matrix LED ornament
Gray Matter: How to make colored fire
Build It: Hack your doorbell
Gray Matter: Burning metal
5-Minute Project video: Parabolic cookware WiFi antenna
pPCBs (paper printed circuit boards)
Raising GPS from the dead
The DIY solar charger
Going with the wind
Mod your keyboard, steampunk style
The $72 PC
Supercharge a paper airplane
A DIY dashtop computer
Game on
Episode 31: Homemade Zamboni
The wall-mounted PC
The touchless iPod remote
Make a cell ‘cantenna’
A fire-breathing bot
Scare tactics
Xbox media monster