Essential viewing for any one thinking of buying a laser pointer on eBay. Explanations of the 3 main ways sellers of laser pointers on eBay scam people AND put their health at risk. If you want a laser pointer, check this video out before you purchase anything.
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How To:
Print 2-sided (duplex) w/ an Epson all-in-one printer
How To:
Use a multimeter and check for ground
How To:
Graph Mario on a TI-83 Calculator
How To:
Make your laser pointer run on AAA batteries
How To:
Calculate compound interest using a TI-84 and solver
How To:
Hack someone's web cam or online security camera
How To:
Make a burning laser pointer that produces heat
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The Anti-Cheater Hidden Camera Wall Hook
How To:
Transform Multiple Screens into One Big Virtual Display
How To:
Use magnetic card readers and writers with your PC
How To:
Use Quick Connect Wireless with Epson projectors
How To:
View a waveform of an inverter on a oscilloscope
How To:
Clear a cartridge jam on a Kodak G600 Printer Dock
How To:
Use a multimeter to test common household appliances
How To:
Troubleshoot ink cartridge problems on the Brother MFC-240C
How To:
Clean a cassette player
How To:
Troubleshoot refilled printer inkjet cartridges that won't print
How To:
Run Mac OS X on an AppleTV with an external hard drive
How To:
Use a CRT oscilloscope
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Set a Rolex Day-Date President wristwatch
2 Comments
That one in the middle isnt a 240mW thats a Lie. Its only a 50mW. And its still good, thats just low on battery.
Oh I see whats going on here thanks
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