scraptopower

Thermoelectric USB Charger - Off Grid Electricity.

110K Views, 428 Favorites

Tetra Pak Bird Box Idea.

2.6K Views, 9 Favorites

Stripboard Track Cutter

34K Views, 31 Favorites

Plant Tags From Plastic Bottles

1.8K Views, 7 Favorites

Walking Beam Stirling Engine

67K Views, 183 Favorites

Weathered Wood Spirits

3.6K Views, 38 Favorites

Simple Coke Can Engine

270K Views, 356 Favorites

The Amazing Pringles Stirling Engine

78K Views, 179 Favorites

Easy Bike Mudguards From Old Inner Tubes

19K Views, 32 Favorites

Up-cycle an Inner Tube Into a Bookmark

5.4K Views, 14 Favorites

Lemon Flashlight, My Electro-culinary Dish!

25K Views, 47 Favorites

Miniature USB Powered Marble Machine With USB Port

38K Views, 118 Favorites

Carving a Spine Hiking Pole

27K Views, 174 Favorites

Build a Coffee Cup Model Wind Charger

26K Views, 38 Favorites