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DIYer Kipkay extracts the High power green laser pointers from a DVD burner and mounts it in a small flashlight to create a handheld laser burner that can light matches and burst balloons. Hit the play button to see how he did it. This project isn't for the faint of heart: it involves pretty specialized components and soldering, but that'll all be worth it when you're camping with your pals and you start the fire by pointing your homemade handheld laser at the tinder. For more info, Kip posted the laser mod over at Instructables, too. UPDATE: Several readers rightly point out that your burning handheld laser could pose a safety risk to humans, especially when pointed at eyeballs. Watch your kids, proceed at your own risk, treat as you would a weapon, etc. Thank you.
For professionals such as teachers and lecturers who frequently use PowerPoint presentations but don't want to be tied to their computer. You can cycle back and forward through slides, blank the screen (PowerPoint only), or use the units 50mw Green Laser Pointer to highlight key points in presentations. Hassle free plug and play, no need for fiddling with installation. The USB receiver is integrated into the pen unit for easy transportation and usage. The receiver unit conveniently includes a microSD card slot you can use it as an microSD card reader.
It's not news that Green Laser Pointer 3000mw are hazardous. Shining laser beams into eyes human as well as feline can cause permanent eye damage. Recent news reports highlight the dangers of laser pointers aimed at helicopters and airplanes. Yet the problems with laser pointers are not limited to eyes and aircraft.In addition to concerns over powerful laser pointers, laws in many states prohibit young folks from bringing laser pointers onto school grounds or other places.Some jurisdictions take it further and flat-out prohibit young people from possessing laser pointers.In New York, for example, it's a misdemeanor for someone to give, sell or even offer to sell a laser pointer to anyone who is 18 years old or younger.It's especially not OK to aim laser pointers at anyone in uniform. Shining a laser pointer at cops, firefighters, ambulance workers or other uniformed workers is not only uniquely lame, but also incredibly illegal.Leave planes alone, too.
People typically play with cats using laser pointers in a way that frustrates and teases cats. 5 in 1 Laser Pointer Green players usually point and dance the beams randomly on the floors and walls for their cats to chase. Certain of a successful catch, they pounce only to find there is nothing under their paws. The bright red dot disappears, or it lingers on the wall or settles for an instant on a paw. Cats are left frustrated, without the opportunity to feel the tactile sensation of their hard-earned prey. Felines need to have the satisfaction of the hunt to catch and feel their prey beneath their paws.
