Comments on: OhGizmo Review Preview: Dragonlasers 250mW Spartan

By: Mack

Mack — Thu, 20 Mar 2008 19:27:40 +0000

Set your sights on the hubble.. use the satellite finder on NASA’s pages to locate it… or beg/borrow a high end home users telescope set up the laser at the eye piece and draw a smilly face on the moon. May need some friends to sync up with draw at the same time.

By: Will

Will — Wed, 19 Mar 2008 03:14:04 +0000

use a magnifying lens to focus the beam and see if it’ll burn something metal, maybe do some laser engraving

By: Matt

Matt — Tue, 18 Mar 2008 17:13:20 +0000

You should set up a series of mirros (Like in the movie w/Val Kilmer Real Genius) and see if you can redirect the beam and either change it’s size, or just shoot it around corners etc.

By: tim

tim — Tue, 18 Mar 2008 16:30:43 +0000

try to burn (cook?) different types of meat or other random foods around your house. like a cracker, hotdog, small pile of brown sugar, etc.

By: tr

tr — Tue, 18 Mar 2008 14:06:22 +0000

i have a pretty bright green laser pointer, and one thing i’ve always wanted to do is to measure the spot size that occurs from beam divergence…but like from a mile away. i haven’t done it myself with mine, because a) i haven’t found a line of sight, 1 mile area b) i have no friends to help me, or who would want to help me, haha.