How a Combination Lock Works... it's amazingly simple and clever!

This is a great video demonstrating how a combination lock works. I've never given it much thought but after watching this video I think it's pretty ingenious.

www.SecurityTechSupport.com

in reference to: YouTube - 481.How combination locks work -- BestofYouTube.com (view on Google Sidewiki)

test 3

test 3

in reference to: iGoogle (view on Google Sidewiki)

Test 2

Test 2 WP-O-Matic

in reference to: Cron Jobs - Black Hat Forum (view on Google Sidewiki)

Ohms Law Video

Check out the link at the bottom of this article.

Ever been confused about OHMS law? This video makes it extremely easy.

I= V/R

I= current
V=voltage
R=resistance

Leave a comment if you've got a question or additional information. Thanks!

in reference to: Make: Online : MAKE presents: Ohm's Law (view on Google Sidewiki)

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