../ My PC running directly from Batteries!-wGRHRXiy3Go.mp4 The Lost Tech That Still Looks Futuristic-Yof8a02kKes.mp4 I Deleted the Inverter. 50% More Efficient! (Windows vs. Linux)-ww9OVGx_nt4.mp4 I Powered Up a Rare 1992 Plasma Screen (and other retro lamps)-EZfMEXBTH7c.mp4 Why Do Circuit Boards Need SO MANY Resistors?-mGHE-g6WzE0.mp4