quantum theory electron cathode ray tube

Demonstrating how a tele works

Step One: Break the tele

Of course you could just shoot it

Then we looked at the working of the Cathode Ray Tube in a little more detail:
The cool thing about is that it enables us to look at the wave nature of the electron. Given that this (Quantum Theory) is one of the most popular areas of Science, you’d think that it would be on the actual syllabus.