TechNFun - Fun with technology

Cheap tablet WiFi fix - A very easy modification to finally have a supercheap tablet with properly working WiFi
Pre-tabbed battery guide - Tabs! Precious, precious tabs!
Soldering wires to battery terminals - No need for expensive welders when a soldering iron will do.

Cowon iAudio 7 battery repair/hack - From dead to one week of runtime - continuous!
EeePC battery hack - How to improve the 701's battery life by 50%
Digicam battery modification - Hack an additional AA cell to your digicam to get rid of low-power mode

USB NerdKit - All you need to start working on microcontrollers
Weiguo Solutions Spotlight - Rechargeable LED flashlight for the car
Cheap LED flashlights, round two - 1W and MXDL Cree flashlights
Cheap LED flashlights - 9-LED 3-AAA and 8-LED 1-AA
Acer MP330 mp3 player - Cheap. Large capacity. Featureful. Where's the catch?
Walkera 5#4 coaxial helicopter - Pure, concentrated airborne fun.
GoDot M8470 4GB MicroDrive mp3 player - A cheap MicroDrive mp3 player with a quirk or two but with lots of redeeming features.

Walkera 5#4 coaxial helicopter - Pure, concentrated airborne fun.
GoDot M8470 4GB MicroDrive mp3 player - A cheap MicroDrive mp3 player with a quirk or two but with lots of redeeming features.