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!
Just updated your iPhone? You'll find new Apple Intelligence capabilities, sudoku puzzles, Camera Control enhancements, volume control limits, layered Voice Memo recordings, and other useful features. Find out what's new and changed on your iPhone with the iOS 18.2 update.
Spice Rack Explosives:
How to Make Gunpowder with Salt & Sugar
How To:
Make a Hydrogen Fireball from Aluminum Foil and Toilet Bowl Cleaner
How To:
Make Solid Rocket Fuel at Home with Old Newspapers
How To:
Make Slow Burning Fuses from Yarn, Sugar, & Potassium Nitrate
How To:
Build a Long Range Laser Spy System for Eavesdropping on Your Neighbors
How To:
Turn Water into Fuel by Building This DIY Oxyhydrogen Generator
How To:
Build Your Own Mini Altoids Guitar Amp for About $5
How To:
Turn a Microwave Oven Transformer into a High Amperage Metal Melter!
How To:
Make a Simple Fog Machine to Prank Your Roommates
How To:
Shoot Fire from a Water Bottle Using Rubbing Alcohol and a Match
News:
This DIY Mini Tesla Coil Packs 380,000 Volts of Lightning
DIY Blacksmithing:
Forge Your Own Steel at Home!
News:
Scientists Create World's Smallest Snowman—He's Just 0.00012 Inches Tall
How To:
Make a Mini Flamethrower, Exploding Fireball, & Flint Bomb Sparkler with Disposable Lighters
DIY Polygraph Machine:
Detect Lies with Tin Foil, Wire and Arduino
Dragon Safari:
The Incredible Metamorphosis from Nymph to Dragonfly
Improvised Handheld Fireworks:
How to Make Homemade Sparklers
How To:
Remote Control Anything with a DIY Sonic Screwdriver and Light Sensors
How To:
DIY Rocket Propellant! How to Cook Solid Rocket Fuels Using Common Household Ingredients
Bat Science:
How Realistic Are Batman's Gadgets in Dark Knight Rises?
Spice Rack Explosives:
How to Make Gunpowder with Salt & Sugar
How To:
Make a Hydrogen Fireball from Aluminum Foil and Toilet Bowl Cleaner
How To:
Make Solid Rocket Fuel at Home with Old Newspapers
How To:
Make Slow Burning Fuses from Yarn, Sugar, & Potassium Nitrate
How To:
Build a Long Range Laser Spy System for Eavesdropping on Your Neighbors
How To:
Turn Water into Fuel by Building This DIY Oxyhydrogen Generator
How To:
Build Your Own Mini Altoids Guitar Amp for About $5
How To:
Turn a Microwave Oven Transformer into a High Amperage Metal Melter!
How To:
Make a Simple Fog Machine to Prank Your Roommates
How To:
Shoot Fire from a Water Bottle Using Rubbing Alcohol and a Match
News:
This DIY Mini Tesla Coil Packs 380,000 Volts of Lightning
News:
Scientists Create World's Smallest Snowman—He's Just 0.00012 Inches Tall
DIY Blacksmithing:
Forge Your Own Steel at Home!
How To:
Make a Mini Flamethrower, Exploding Fireball, & Flint Bomb Sparkler with Disposable Lighters
DIY Polygraph Machine:
Detect Lies with Tin Foil, Wire and Arduino
Improvised Handheld Fireworks:
How to Make Homemade Sparklers
Dragon Safari:
The Incredible Metamorphosis from Nymph to Dragonfly
How To:
Remote Control Anything with a DIY Sonic Screwdriver and Light Sensors
How To:
DIY Rocket Propellant! How to Cook Solid Rocket Fuels Using Common Household Ingredients
Bat Science:
How Realistic Are Batman's Gadgets in Dark Knight Rises?
Be the First to Comment
Share Your Thoughts