Posted by admin | Posted in Uncategorized | Posted on 26-12-2009
Tags: blue, diy, green, laser, red laser app for blackberry, red laser app review, red laser ipa, red laser iphone, red laser pointer, technology
You want to send a beam of red laser light toward a space station?
this space station is located above the atmosphere and just above the Earth’s horizon. If you wish to hit the space station, would you aim above, below, or directly at the visible space station? if you used a beam of light from a green laser, how would your answer change?
I would sweep the laser vertically, thus guaranteeing a hit despite the minor refraction effects caused by the Earth’s atmosphere.
200mW Focusable Red Laser From BudgetGadgets
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Taylor Digital Instant-Read Pocket Thermometer $5.62 Most professional chefs have a thermometer tucked in a jacket pocket, and if it works for them, perhaps you should try it too!… |
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Spiegelau Vino Vino Bordeaux Glass, Set of 4 $36.98 Spiegelau’s vinovino Cabernet wine glasses are lead-free and first ever machine made pulled stem wine glasses on the market. High performance glasses produced using modern glass making technology. vinovino’s Cabernet / Merlot wine glass models the classic shape of the Vino Grande Cabernet and takes it to the next level. Its affordable elegance is designed for every taste and wine enjoyment need… |
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Mastercool MSC52224A Non-Contact Infrared Thermometer with Laser $39.95 Infrared thermometer ranges from -58 to 932 degrees F, with large easy to read 1″ LCD display, scan mode, maximum temperature display, and F/C button. The unit includes 2 AAA batteries, instruction manual and a plastic molded carrying case…. |
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HDE Temperature Gun Infrared Thermometer w/ Laser Sight $11.00 Available in red or yellow…. |
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Nebo Redline Tactical Flashlight Strobe S.O.S 220 Lumen #5581 $34.99 Nebo Redline Tactical Flashlight Strobe S.O.S 220 Lumen #5581… |
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395 nM 51 UV Ultraviolet LED flashlight Blacklight 3 AA, 7202UV395 $11.99 This large uv flashlight with 51 uv LEDs allows you to cover a much bigger area without losing the intensity of the UV light. The applications is perfect for inspection applications, security control, rodent contamination, hotel room inspection, and much more. Emits 395 nanometer wavelength 51 UV LED allow to cover a larger area Makes semen stains and other bodily fluids fluoresce! Perfect for out… |
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Ultra Woman $1.99 … |
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Red Hot Sailboat Racing: Lasers, Sunfish and Dinghies $29.95 This Video is a result of the teachings of over 50 World-Class Champions that have been Guest Experts at Rick White’s Boot Camps (Rick White’s Sailing Seminars) for racing and sailing. It is a product of Rick White, sailing/racing/Hall-of-Famer and guru. This Video will get you to totally control your boat.., Not let it control you! The featured Guest Expert is Olympian Sailor, Brad Funk. Brad sh… |
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Showdown At Robotonia $1.99 … |