Incredible Inventions

2017 – Tamamlandı1 Sezon15 BölümBelgesel

Each 30-minute episode of INCREDIBLE INVENTIONS explores the hidden history and super science of three inventions. Featured items include: Swiss Army Knife, the winglet & English saddle; wrist watch, digital watch & prosthetic leg; nylon stocking, light-emitting diode (LED) & toaster; bicycle, encryption & energy bars; and much more.