I like to experiment
Anti Motion Sickness Cover for VR Headset (HTC Vive)
265 Views, 0 Favorites
Fan Powered by Any Heat Source
87K Views, 725 Favorites
Super Light Quadcopter
108K Views, 1,145 Favorites
Thermoelectric Rotational Ornament
52K Views, 518 Favorites
Emergency Light/Charger From Fire & Water
105K Views, 625 Favorites
Smartphone Charger Powered by Fire
332K Views, 1,518 Favorites
Adjustable Voltage Step-up (0.7-5.5V to 2.7-5.5V)
235K Views, 834 Favorites
Thermoelectric Fan Powered by a Candle
712K Views, 1,728 Favorites
