Reversing the Polarity of your Torch

Like a good laugh at someone else’s expense? Don’t lie, that’s what the internet is mostly about. Particularly YouTube. Here is just one more example, although this time a YouTube(L)user is taking the mickey out of all those messages on battery-packs that say “DO NOT INSTALL IN REVERSE“.

Gary Cutlack, a complete nerd with way too much time on his hands (and the ability to put a coffee-cup inside his pants, zip up, then bend forward without giving himself a hernia) wastes two minutes of your time to prove what most of us know already. PUT YOUR BATTERYS IN THE RIGHT WAY ROUND.