Volt stick circuits and tests
A look inside a generic Volt Stick clone. I had one of the first Sagab versions with what I think…
Q a while making prop stuff part-1
Answering questions from the comments on the recent Q&A videos while showcasing the glamorous world of prop-making. A link to…
Diy cheap & quiet hepa air cleaner
I really LOVE the way this project turned out. It's 100% practical and also looks very cool too. When you…
Corned beef vs 240v – do not try this yourself
Another episode in the series of edible products being heated forcibly by the application of 240V across them. This time…
Testing a usb water steriliser
This unit uses an electrochemical reaction to convert water with salt into a sanitising liquid called hypochlorous acid. This type…
How a lateral flow test strip works (kept simple)
I wondered how the lateral flow tests strips worked, so after doing a test with one I took it apart.…