Science

So you want a working diode laser? Gives information on laser diode pointers.

[Windows-based computer preferred for best viewing experience.] In English and Hebrew. A course on "Lasers and their Applications" developed by Rami Arieli for grades 11-12 and college level.

FAQ-like text covering the safe operation and creation of homemade lasers.

Describes types of lasers (including laser pointers), their operation and safe use.

Provides information on homemade, do-it-yourself low light laser therapy devices for hair loss, enabling people to make their own laser brush, comb or helmet.

Science kits and products to teach about lasers.