Hawker Demon – for Bill Bailey
Bill expressed interest in this model, when seen in a recent video. Now fitted with a larger prop and gearbox, it was taken up to the field for a spin. Wingspan: 14 1/2″, 370mm…
Experiments, inventions, patents, …
Bill expressed interest in this model, when seen in a recent video. Now fitted with a larger prop and gearbox, it was taken up to the field for a spin. Wingspan: 14 1/2″, 370mm…
Kaito SB-1059 mini handcrank radio – $12 shipped ebay Replaced the pos 2.4v ?6?0?0? 300mAh NiMh cell with 2.7v 50F Maxwell capacitor/ protection diode Replaced the solar cell with 2x – IXYS SLMD121H04L solar…
Kaito SB-1059 mini handcrank radio – $12 shipped ebay Replaced the pos 2.4v ?6?0?0? 300mAh NiMh cell with 2.7v 50F Maxwell capacitor/ protection diode Replaced the solar cell with 2x – IXYS SLMD121H04L solar…
IN THIS EXPERIMENT I AM USING MY “QUADRIFILAR PANCAKE COIL”, I HAVE CONNECTED THREE LED BULBS AND ONLY ONE GROUP OF PANCAKE COILS IS CONNECTED TO THE CIRCUIT. THE EFFECT OF ACCELERATION CONSIST IN…
We have been on a family camping trip. I got really frustrated with the motion activated bathroom sinks. It was next to impossible to brush my teeth etc. Anyway, here is the solution that…
GrandadIsAnOldMan asked about the actuators that were seen fitted to the homemade X-Wing, as demonstrated in a recent video. More info below: Here is an overview, build tips and demo of the actuators in…
БеÑтопливный генератор Ñвободной Ñнергии Ð´Ð»Ñ Ð´Ð¾Ð¼Ð° Ñвоими руками – Ñто Ñлементарно!!! GENERATOR FREE ENERGY ЕÑли Ð’Ð°Ñ Ð·Ð°Ñ‚Ñ€Ð¾Ð½ÑƒÐ»Ð¾ Ñто видео поддержите его лайком, или оÑтавьте отзыв, мне очень важна Ваша поддержка. Сделайте его репоÑÑ‚ в…
THIS IS THE FIRST TEST FOR MY BIFILAR PANCAKE COIL, I JUST CONNECT ONE GROUP OF SIX PANCAKE COILS, AND THE OTHER SIX PANCAKE COILS “INDUCES” THE VOLTAGE TO THE LED BULB…!
A homemade Star Wars X-Wing Fighter. The idea follows the TIE Fighter made from a Hubsan X4 quadcopter and the ‘launch’ of Air-Hogs X-Wing for the forthcoming release of Episode VII. A bit different,…