Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch ...

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 ...

There are people who can do truly amazing and fascinating experiments, and luckily for you, we created a list of 10 simple physics experiments with everyday materials to learn and impress your friends ...

Simple machines make work easier to do. But how? Join Joan at the Discovery Center of Idaho as she tries various experiments with simple machines. Science Trek is available to stream on pbs.org and ...

I got an advance copy of Anil Ananthaswamy's forthcoming Through Two Doors at Once a while back, and while I was too busy with my own book to read it in time to blurb it, I did manage to finish it ...