Відео

Jup, guessed wrong 🤪

really cool slow acting switches. Immediate use I see is in something that might get temporary jumps in the voltage because of circuit instability but you absolutely must be sure it only triggers intentionally if there's current for a long time.

Is this a precursor of a future or some slop fed to us underlings to keep us dumb and backward, because, they already walk among us... JCona

One could do that with coils ... no?

@@Gentledutchman That is the train of thought before any new technology is made. Nobody thought wireless charging was possible until a few years ago, same goes for everything else. Its better to be optimistic for future tech.

Then you are just inefficiently converting (stealing) the cars’ energy to the household battery.

@@bjondersson Wouldn't the car battery be losing energy if being driven any way? If driving over a small cable which doesn't need the person to slow down, I don't see how that would effect the car battery capacity. I'm no expert I'm just curious and would love to understand these things better. BTW have you seen those new cars which are able to self charge gaining a 150 mile range a week on sunny days. Pretty damn incredible 😮

@@martin096So where are you suggesting the energy comes from? If you have a small cable that doesn’t seemingly effect the cars speed, then the energy harvested is minimal and probably useless in practice. Better to just put solar cells on the house roof.

@@bjondersson Say for example then someone charged their car from the grid and they need to get from A to B. They will use electric in their vehicle to do that journey any way. Along the way that person drives over a bunch of small cables not really affecting their driving experience which charges up the battery of each home it passes by. The person in the car is happy because they've reached their destination without any problems and the home owners are happy because cars throughout the day have been driving over their cables and charging their battery to use during the evening. We live in a very busy city and get hundreds of cars pass throughout the day, I would love to test that. I suppose it all depends on how much energy you get from cars as they pass by. We are considering solar panels in the next couple years

@@martin096 Energy does not appear from nowhere. You are literally transferring energy from the car to the cables on the road. Your thinking goes wrong when you think that the energy lost from the car is insignificant. You are then transferring an even less insignificant amount of energy to the cable, maybe 10% of that, or less, (rest will be heat). Then you assume that a lot of cars will add up to a significant amount of energy for the harvester. Think about it this way (I'm using imaginary numbers, just as an example): Assume all cars charge at the same charging station. Say that each car charges 10 kWh. A thousand cars will charge 10 000 kWh. That extra bump in the road from the cable will cause friction that makes each car loose 1 mWh. The thousand cars will drive over and cumulatively loose 1 Wh. Out of that you will harvest 0,1 Wh (100 mW). So now you have a system with which a thousand cars have transferred 0,1 Wh to your house from the charging station at the cost of 1 Wh paid by the drivers. For this you have to build a complex harvesting system that will have tear and high maintenance costs. It would be much cheaper and more efficient to just pull that energy directly from the electricity grid than by delivering it by car. Even if you ignore the fact that other drivers are paying your electricity, the maintenance costs would not warrant it. If you still don't get why this is not practical, have a friend in engineering or science explain it to you. I won't try to convince or explain any further.

individual units? or would it be a large object scaled up

@@Gerdaldfighterkid ultimately they would be in arrays like the spherical HS-TENG units.

What, what ...??? Do tell !!! Any demonstrations? A UA-cam channel? More info please. Pretty please ...?

@@Gentledutchman ua-cam.com/users/peterlang777

if you add galfenol nanoparticles to that gallim liquid metal it will be able to convert brownian motion of water not just macroscopic movement. I know because I have worked on this tech since 2017

galfenol is a highly magnetostrictive alloy of iron and gallium developed by the USAF. it is triboelectric and ideal for addition to liquid metal energy harvesters