Featured in dissection
SciMall Gift Guide: 15 Science Supply Items For Your Holiday Experiments
This year, shop SciMall for glowing rodents, animal guillotines, and more
Guess This Tool #6 Revealed and a Dissected
This week's contest was a look inside one of them old-time reckoning boxes.
Dynamite Dissection: Computer Box
What's inside a computer box? Pixies? Magic dust?
The Dissection: A VW Engine
Peek inside the guts of a classic engine
Dynamite Dissection: Television
Ever wonder what's inside your television? Lots of very small pieces, it turns out.
The Dissection: An Automotive Ignition Coil
How to make high voltage in a small package
The Dissection: Air Pressure Gauge
How a simple mechanical system knows when your tires are low
The Dissection: A Home Electric Meter
A peek inside the simple gears and complicated math that make up one of the coolest devices in your house