Politics & Government

December 9, 2009 5:09 PM

Miracle light: Can lasers solve the energy crisis?

Next year will mark the 50th birthday of the laser, one of the most productive and widely used mega-inventions of the last century. Scientists hope that 2010 also will see the launch of laser technology's greatest challenge: creating an inexhaustible supply of clean, carbon-free energy.

Related content

Suggested for you



Politics & Government Videos