Posted 11 years ago by boyt in category: interesting   Comments (0)

Posted 10 years ago by tupaloo in category: interesting   Comments (0)

Do not try this at home! This is a comparison between high voltage AC versus DC electricity on human body, and some circuit design.

Posted 10 years ago by Grandpa in category: interesting   Comments (0)

Posted 9 years ago by boyt in category: interesting   Comments (1)

Scotty Kilmer, mechanic for the last 46 years, shows how you can quickly check out a used car BEFORE you buy a potential lemon.

Posted 9 years ago by krankster in category: interesting   Comments (0)