Quote
tomdisco
Yes, the old laser pointer class. I do some educational outreach through my astronomy club and everybody knows exactly where you mean when you can point right to it. Trouble is, if its kids they all want to know what that cool device is all about. Wow! Where did you get that? Can I see it? Let me do that. Anything electronic steals their total attention.
Tell them that it's a miniature flashlight with a colored filter.
[Tangential anecdote: About 10 years ago, I was perusing an optics-related trade magazine ( I think that it may have been called "Spectra" ) which contained a forum where people could pose questions that other readers could respond to in subsequent issues. Some of the questions revealed how absolutely clueless the inquirer was on the subject. The classic one was from a fellow who was interested in finding a
1 Watt, eye-safe, white light laser. After much reflection (pun intended), I came to the conclusion that the request was serious and not a joke; needless to say, no response was ever bothered to be posted.]
Edited 1 time(s). Last edit at 08/10/2010 07:07PM by szalkowski.