Channel: iBuyNewStuff

Category: Education

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Description: In my last fidget spinner video, there were dozens of comments suggesting that magnets and fidget spinners could somehow generate energy. Infact, those comments were right! In this video, I demonstrate how you can use fidget spinners to generate electricity through the principles of electromagnetism. We can demonstrate the idea of a fidget spinner free* energy generator! This is one of the cooler fidget spinner hacks! You can buy some parts and try it yourself! (Affiliate link) Parts: amzn.to/2A1JMS7 I use fidget spinners as make-shift rotors. Some coils of wire (solenoids) were mounted through the holes of the fidget spinner, and the nuts/bolts that hold the coil in place act as a great core for the solenoid. When the fidget spinner rotates, a magnet is brought close to the coils, and a current is induced in the wire. Because there are LEDS soldered in the coil circuits, the current passes through the LEDs and lights them up. This demonstrates that you can produce energy with fidget spinners! With some rectification, you could store this energy in a large capacitor or battery to use the energy over a period of time, instead of instantaneously. This whole idea works on the idea of electromagnetism. If you're interested in reading further, look into electromagnets. The basic gist is that if a current flows through a wire, it induces a magnetic field around the wire. BUT, this also works in reverse, if you have a magnetic field (magnet) around a wire, it will induce a current through the wire (current)! This is how moving the magnet toward the fidget spinner coil produces energy. *Note, energy is never "free" because of thermodynamics which is pretty lame (so far anyway). But it is free in terms of $$$. Music: bensound.com Contact me here: ibuynewstuff@gmail.com ============= My setup (Mic, Camera, etc): amzn.to/2A1JMS7 ============= Want to chat on Facebook? Like my page: facebook.com/ibuynewstuff ...and if you're still here, hit that SUBSCRIBE button. Thanks for supporting my channel. You'll love what is coming up! 🔥🔥Grab some awesome magnetic balls here: ibns.neoballs.com and save 25% with code "BuckOff25"🔥🔥 Thanks for your support! -~-~~-~~~-~~-~- Please watch: "(1) Playing with 8208 micro magnetic balls! (pt. 7, Fun with Lego 2) " youtube.com/watch?v=DKrbXOOo36o -~-~~-~~~-~~-~-