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Use a DIY Pressure Plate Switch to Automate Your Haunted House
Giant Halloween Spider
How to make a coroplast boat
Building a DIY Quadcopter: A Complete Beginner's Guide
Bubbling Pipe Lamp
3D Silhouette Light Box
The Eldredge Knot
50 Digital Joints: poster visual reference
Duct Tape and PVC Canoe
Futuristic Space Door
Magnetic Spice Rack
The Nan Stove
Paper rings that you can actually use everyday
Super Light Quadcopter
How to apply for a patent
Make a ukulele with a pocket knife.
DIY solar cell from scratch
Prototyping tutorial PCB development
BUILD A NOCTURNAL SOLAR LIGHT BULB
Easy Toboggan from a plastic barrel
Simple Dual Axis Solar Tracker
A Scientist's Guide to Citizen Science
How to Make pH Indicator
Remote Controlled Submarine / Underwater ROV
Make an awesome Harry Potter wand from a sheet of paper and glue gun glue
A really magic Harry Potter wand for Lumos and Reveal Your Secrets charms
Ghosts in the Graveyard! Halloween Photo Shoot!
Pepper's Ghost Illusion in a Small Space
Apple Rose Tarts
How to use a Stepper Motor
$10 Smartphone to digital microscope conversion!
Ocean Plastic Sensor
The Color-Changing Sports Drink
How to Make Your Own Non-Toxic Glass Cleaner
How to Make your Own Biodiesel:
Make a 100ft glow stick
Steampunk Lab Goggles
Cardboard Cat House
WiFi Enabled Puppy Condo
Make an open kayak from recycled bottles
Raw Chocolate Raspberry Fudge
How to make jewelry using cardboard and superglue
DIY Miniature Garden
How To Make A Cheap Fish Trap
What's better than water Balloons... Sponge Balls!!!
Easy canoe/kayak portage cart
Seed Starting: a Comparative Study on Cheap Indoor Methods
Sprout Seeds Overnight...with Scarification!
Arduino Animatronic Eyes
Fun & easy sailboat [Protei 009.1]
Radio Controlled Hovercraft.
Radio Controlled Cardboard Hovercraft
How to make a RC Hovercraft
Sugar Molds - For Cupcakes and Decorations
Masquerade Mask DIY
Makedo sitting stool
Build a robot boat using water bottles
Building a semi Smart, DIY boat with Arduino and some other sensors
Solar-powered algae bioreactor
An Algae Bioreactor from Recycled Water Bottles
Simple Algae Home CO2 Scrubber - Part 1
Hydropower from Reuse
Creating Helmets and Armor from Videogames for Fun and Profit!
UV Nightlight / Bulletin Board
UV LED Torch
DIY-Engine RC Boat From Used Parts
Solar Cockroach 2.0
How to Build a Robot - The BeetleBot
Build a SpurtBot Line Follower
Legend of Zelda Treasure chest with sound!
Pirate Ship Helm
Yurt Without Steel
Build an ALL SOLAR Remote Controlled Boat RC Boat Using Solar Attic Fan Parts -Rescue Boat-