What happens when you add a few wires and a microcontroller to your door buzzer? You can let yourself into your building from the outside!
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How To:
Turn a Microwave Oven Transformer into a High Amperage Metal Melter!
Elementary Sputnik Satellites:
How to Make Trash Bag Hot Air Balloons
How To:
Make Slow Burning Fuses from Yarn, Sugar, & Potassium Nitrate
How To:
Build Your Own Mini Altoids Guitar Amp for About $5
How To:
DIY Rocket Propellant! How to Cook Solid Rocket Fuels Using Common Household Ingredients
Spice Rack Explosives:
How to Make Gunpowder with Salt & Sugar
How To:
Turn Water into Fuel by Building This DIY Oxyhydrogen Generator
How To:
Make a Hydrogen Fireball from Aluminum Foil and Toilet Bowl Cleaner
How To:
Make Homemade Smoke Flares with Fuses
How To:
Melt Metal with a Modified Microwave Oven Transformer
How To:
Make a Simple Fog Machine to Prank Your Roommates
How To:
Create a PCB Etchant That Automatically Improves After Each Use
How To:
Make Solid Rocket Fuel at Home with Old Newspapers
How To:
Make a Lethal Traveling Arc of Electricity with a MOT-Powered Jacob's Ladder
How To:
Make a Mini Flamethrower, Exploding Fireball, & Flint Bomb Sparkler with Disposable Lighters
How To:
10 Things to Do at a Birthday Party with Liquid Nitrogen
Glass Cutters Are for Tools:
How to Dissolve Glass Using Sodium Hydroxide
DIY Polygraph Machine:
Detect Lies with Tin Foil, Wire and Arduino
Dragon Safari:
The Incredible Metamorphosis from Nymph to Dragonfly
How To:
Make "Fight Club" Soap Out of Bacon & Drain Cleaner
How To:
Turn a Microwave Oven Transformer into a High Amperage Metal Melter!
Elementary Sputnik Satellites:
How to Make Trash Bag Hot Air Balloons
How To:
Make Slow Burning Fuses from Yarn, Sugar, & Potassium Nitrate
How To:
Build Your Own Mini Altoids Guitar Amp for About $5
How To:
DIY Rocket Propellant! How to Cook Solid Rocket Fuels Using Common Household Ingredients
Spice Rack Explosives:
How to Make Gunpowder with Salt & Sugar
How To:
Turn Water into Fuel by Building This DIY Oxyhydrogen Generator
How To:
Make a Hydrogen Fireball from Aluminum Foil and Toilet Bowl Cleaner
How To:
Make Homemade Smoke Flares with Fuses
How To:
Melt Metal with a Modified Microwave Oven Transformer
How To:
Make a Simple Fog Machine to Prank Your Roommates
How To:
Create a PCB Etchant That Automatically Improves After Each Use
How To:
Make a Lethal Traveling Arc of Electricity with a MOT-Powered Jacob's Ladder
How To:
Make Solid Rocket Fuel at Home with Old Newspapers
How To:
Make a Mini Flamethrower, Exploding Fireball, & Flint Bomb Sparkler with Disposable Lighters
How To:
10 Things to Do at a Birthday Party with Liquid Nitrogen
Glass Cutters Are for Tools:
How to Dissolve Glass Using Sodium Hydroxide
Dragon Safari:
The Incredible Metamorphosis from Nymph to Dragonfly
DIY Polygraph Machine:
Detect Lies with Tin Foil, Wire and Arduino
How To:
Make "Fight Club" Soap Out of Bacon & Drain Cleaner
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