A close look at supercritical carbon dioxide CO2

A refrigerator that works by stretching rubber bands

"Bullet Time" with the Chronos high-speed camera

Catalytic cigarette lighter

DIY Scanning Electron Microscope - Overview

DIY X-ray CT scanner controlled by an Arduino

E-paper hacking: fastest possible refresh rate

Gas-powered waterjet cutter (follow-up) and other project updates

Glass engineering - designing and making photochromic glass

Handheld CNC router repairs old CNC machine

How anti-theft tags work - magnetostriction

How to choose a cleaning solution

Hybrid rocket engine with acrylic and gaseous oxygen

Laser microphone for audio surveillance via window panes

Magnetic Propulsion

Making DIY gecko tape - work in progress

Making silica aerogel at home

The physics of floating screwdrivers

Tools and Tips #1 from Applied Science

Tools and Tips #2 from Applied Science

Tour of Ben's shop 2012

Waterjet cutter built with a cheap pressure washer

World's smallest lightbulb flasher? Flashing Light Prize 2017

Your toothbrush is worn-out!