From Applied Science. How to make etched metal parts. -All of the highest quality parts that I made went to the customer, but edge quality and photoresist adhesion is still a problem. -The photomask dark areas can be expanded, and then the part etched for a longer amount of time to make the edges more…
Spy Ninjas is a collection of 6 different channels (see below). ▶ SPY NINJAS GADGETS – https://spyninjasgadgets.com/ After Chad Wild Clay made "AMAZING RACE To Find My ENEMIES PARENTS!", Vy Qwaint created "I’m having Nightmares", Daniel Gizmo uploaded "I Own Las Vegas now!", ! Finally, after months of looking, Melvin and Regina find their parents…
From Periodic Videos. The Professor reviews episodes 2 and 3 of Breaking Bad, featuring the notorious HF acid bath… see our previous episode 1 review at: https://youtu.be/89PCYdMRtjQ More links and info in full description ↓↓↓ HF videos – Hydrofluoric Acid: https://youtu.be/oipksRhISfM https://youtu.be/NGaOcp33rHw https://youtu.be/6ZBwluyR2Tc Breaking Bad: https://amzn.to/3sWjnhu Videos on all 118 elements: http://bit.ly/118elements Support us on…