A Cure for Light Pollution at Last

[laser_jock99]

http://pineriverobservatory.wordpress.com/2013/04/01/a-cure-for-light-pollution-at-last/

A new system has just been developed that promises to cure the skies of light pollution. Termed the Darklight Anachromatic Refractive Collimator, or DARC, it relies on a well-known but rarely applied aspect of the physics of light.....

Please note the date of posting!

[Stargazer_00]

check the post date

and note i dont always fully read posts

[michael.h.f.wilkinson]

I found that quite a giggle.

[Ibbo!]

[bomberbaz]

Hah!

[Ganymede12]

Surely it would be cheaper (and more realistic) to get rid of some street lights?