CNI's new product--405nm blue ray laser pointer Its color is very amazing, blue violet, round spot. As known earlier, the blu-ray laser diode is widely used in blue laser drive or player and its ...

Some very stable genius on Long Island is using a laser pointer to play an annoying and dangerous prank on planes landing at JFK airport, the FBI says. Investigators are trying to track down the ...

Been waiting for 3 years for them to hit shelves. They just did.<BR><BR>http://www.dealextreme.com/products.dx/category.923<BR>I suppose I could get the 5mw one. But ...

SANTA ROSA — Authorities arrested a Santa Rosa man after tracking down the source of a high-power laser pointer that blinded a sheriff's helicopter crew for several seconds last week. The Sonoma ...

Two weeks ago, my sixteen year-old son asked me for some money. He wanted to work on a “project,” to build a laser pointer capable of emitting blue light. I’m sure very few of you have seen such thing ...

Yes, green laser pointers are cool. Especially when you use them to make stuff fluoresce. Ok, what about a blue laser pointer? They are getting surprisingly cheap (Amazon has a 10 mW for pretty cheap) ...

Alternate title: Interactions Between Light and Matter. Warning: Light and matter are both seriously complicated stuff. I am going to try and simplify this whole thing a bit so that everyone can see ...

The Gadget: A hand held laser that ditches your stereotypical red and green for a blue diode. It’s claimed to be the worlds’ most powerful blue laser pointer (models vary). The Verdict: When most ...