Review Of Electronic Welding Helmet From Harbor Freight ~ by Old Sneelock’s Workshop

Guts & Bourbon – music Hi I’m Old Sneelock Welcome to another episode of Old Sneelock’s Workshop I’m going to have to get one of those electronic helmets. Cause this one Though it works fine For Stick Welding Is not allowing me to hold my head in the proper position To do a good job […]

How to see invisible UV Light – Easy At-Home Science

Hi, I’m Tech Adams Today, I wanted to show you this. To the naked eye and to the camera, this piece of glass appears clear, but it’s not. Oohh, see how clear. In order to show that it’s not clear, I need three things. A black piece of card, a yellow highlighter, and an ultraviolet […]