Tag: diy

What you can see in the video … It looks like … I don’t know how to describe it. You definitely won’t confuse it with a plane. Planes do not change the direction so fast. They also do not fly in formations like this. And definitely do not change their…

Did you ever try to levitate a magnet with the help of bunch of other magnets? It seems very easy: since magnets can repel each other you probably can put a bunch of magnets in circle so they equally push the other magnet towards the center of the system. Or…

If by looking at this picture you guessed that today’s episode is about vacuum, you’re totally right. To be precise, we will be talking about building a powerful vacuum pump.