On a physical level, a transistor’s internal functioning is very complex, but, in practice, using it in some simple experiments is quite easy and affordable for everyone. A transistor allows to create ...

Beth Harris is back with another fun and easy experiment that you can do with things you probably have around the house. Beth Harris is back with another fun and easy experiment that you can do with ...

Did you ever dream of having a lava lamp experiment when you were a kid? I know I did! There’s just something magical about those colorful blobs bouncing around in liquid light. Now, as a parent, you ...