Windows 10 dies next week. Here’s how to keep your older PC alive

On October 14, Microsoft is pulling the plug on Windows 10. Here's how to keep your PC alive when Microsoft stops releasing ...
YouTube on MSN

How to make a servo tester with a 555 timer IC | JLCPCB

In this project, I'll make a small circuit capable of controlling a servo, it is a servo tester made out of a 555 timer IC. In the process of making this circuit, we'll make a pcb design for it. This ...
YouTube on MSN

Rotary Valve Engine built from scratch! It works

In this fascinating video, we journey through the intricate process of building a rotary valve engine from scratch. Watch as ...

How to insert a checkbox in Word that readers can print out or check off on their computer

You can insert a checkbox in a Word document that can be checked off electronically, or with a pen after being printed.