Featured in cheap tricks

Turn A PVC Tube Into A Passive Amp
Listen To Records With Your Teeth
How To Make A Smartphone-Powered Hologram [Video]
How To Turn A Rainy Day Into Art
How to Blow Smoke Rings in a Safer Way
Make An LED Holiday Light Out Of Pennies
Rewire Your File-Transfer Routine
Cheap Tricks: Slow the Expensive Data Flow From Your Smartphone
Bright Idea: The Plastic Bottle Lamp