Error message

  • Warning: unlink(sites/all/modules/tm_follow/css/tm_follow.css): Permission denied in drupal_unlink() (line 2332 of /home/phablabs/phablabs_drupal/includes/file.inc).
  • Warning: unlink(sites/all/modules/tm_follow/css/tm_follow.css): Permission denied in drupal_unlink() (line 2332 of /home/phablabs/phablabs_drupal/includes/file.inc).

Playing with lenses

Target Group

Target Group:

Discover, measure, have fun and play with light and photonics! Make a small kit with laser-cut and Plexiglas to experiment and play with the strange properties of light, from refraction to total reflection, from lenses to prisms, and play with the photonics billiards.

 

Instructables
Instructables: