- Weird gadgets
- By Alex Vochin
- November 22nd, 2010
New Nokero N200 Solar-Charged Light Bulb Is Also Rainproof
- Physics / Chemistry
- By Tudor Vieru
- February 11th, 2010
Top Efficiency: Solid State Lighting
Even CFL is exceeded by the new technology
- Nano-Biotechnology
- By Lucian Dorneanu
- July 9th, 2007
Fluorescent Light Bulbs, the Ticking Toxic Time Bomb
The recycling headache