Help with science fair project

On: Thu, Nov 21, 02 08:52:15 PM

Brian wrote:

I need to know how to properly protect my laser for my science fair project because i'm doing a hologram.

RESPONSES

Colin Kaminski - Mon, Nov 25, 02 03:44:52 PM

What kind and power of laser are you using? Are you trying to keep the laser from being damaged or trying to keep the visitors eyes from being damaged? 64.170.193.93

Dayranis - Wed, Jan 15, 03 09:32:16 AM

I need to know how to make an experiment on how you could protect your eyes from contacts lenses or anything. 159.247.5.141

Mercede Esparza - Wed, Jan 22, 03 04:01:59 PM

what popcorn pops the most kernels? 205.188.209.144

charese - Wed, Jan 29, 03 04:06:35 PM

can you tell the gender by looking at peoples eyes? 142.32.208.233


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