Inspired by science instructor Bruce Yeany, YouTuber NightHawkInLight wanted to see if he could cook a hot dog while it floated in the air. NightHawk improved on Yeany’s compressed air levitation, using a nichrome and copper coil to heat his wiener instead of a blowtorch.
This incredibly creative promotional video for Japanese infrastructure company Kandenko is designed to send the message that “each person lights the future.” The sequences were created with a conductive thread called Smart-X which can be used to sew designs incorporating batteries and LED lighting.
When is a candle not really a candle? When it’s a high-voltage plasma flame like the one shown here. The Action Lab shows how an ultra high-frequency solid state tesla coil can produce an intensely hot flame that can’t be blown out and that can even melt steel.
During their 28 years together, Daft Punk used lots of synthesizers and electronic equipment to make their music. But as far as we recall, tesla coils were not in their arsenal. Thankfully, we have Franzoli Electronics, who used his high-voltage noise-makers to play an awesome cover version of Around the World.
The reason that electric plugs typically have two or three metal prongs is very easy to explain. But what about those holes you see in the tips of the prongs? Silver Cymbal digs into the backstory and purpose of this mysterious design attribute and shines some light on the topic.
After watching a video from Plasma Channel which explored the possibilities of levitating objects with electrostatic energy, Mehdi from ElectroBOOM decided to see if he could replicate the experiment. Naturally, it’s not an ElectroBOOM video without delivering a jolt or ten to its host.
While the idea of a real-world lightsaber sounds awesome, the amount of power required makes the idea impractical. But to celebrate the release of Star Wars: Jedi Fallen Order, The Hacksmith came up with the next best thing, a battery-powered version of the predecessor of the weapon, known as a Protosaber. Demo at 14:03.
Artist Bert Hickman creates amazing organic works of art by firing a multimillion volt electron beam into acrylic. The powerful electrical jolt creates lightning bolt patterns inside the plastic. In addition to flat art, he also makes cubes, spheres, and even guitar bodies.
There are lots of videos out there which show you how to pick basic padlocks, but most of them don’t involve running 900 amps of current through them. This is that video, courtesy of LockPickingLawyer, who connected an ordinary Master lock between the electrodes of a powerful transformer. That sound is terrifying.
There’s been a long-held concern that the electromagnetic radiation that emanate from cell phones, power lines, and other devices could cause harm to our bodies. But is there any truth to this concern? Kurzgesagt attempts to separate the fact from fiction in this controvertial topic.
There’s quite literally something electric in the air with this high voltage performance of Queen’s rock opera. Electronics wiz Fabrício H. Franzoli programmed a duo of solid state Tesla coils to “sing” a portion of the track. His take on Daft Punk is pretty awesome too.
There’s more demand to move away from fossil fuels and towards electric power than ever. MinutePhysics and Real Engineering teamed up to explore some of the challenges of using batteries to power everything, and the theoretical limitations of battery tech.
The power-mad minds at PhotonicInduction decided to see what would happen if they attached a length of steel chain to some high-current transformers. At first, all they were able to muster was a few sparks, but with a higher output power source, it glowed bright orange.