Okay kiddo, so you know how when you rub a balloon on your hair, it gets all staticky and can stick to things? Well, Corbett's electrostatic machine is kind of like that, but way bigger and fancier.
It's a machine that makes static electricity. It has two big disks that spin really fast and rub against each other, just like when you rub a balloon on your hair. This rubbing makes the disks become electrically charged.
Then, there's this other part of the machine called a collector that collects all the electrical charge from the disks. The collector looks a bit like a big metal ball with a pointy thing sticking out of it.
Now, here's the really cool part. The machine can use this static electricity to do lots of things! For example, did you know that static electricity can make things stick together? That's why when you rub a balloon on your hair, it can stick to things. Well, the Corbett's electrostatic machine can use this stickiness to grab onto things and move them around.
It can also create sparks, which are like little bolts of lightning. You may have seen these in movies when someone rubs two sticks together to start a fire. The Corbett's electrostatic machine can make these sparks really big and impressive.
So, in summary, the Corbett's electrostatic machine is a big machine that makes static electricity by rubbing two disks together. It can use this static electricity to do cool things like make things stick, move objects, and create sparks!