Surgery Using A Sunlight Scalpel
Makarand writes "Research conducted by Israeli doctors has shown that it is possible to use
concentrated sunlight instead
of lasers to perform surgery, providing a safe and
low cost alternative to laser treatment.
In their experiments sunlight was transported into the operating room
from outside using a system of optical fibers.
The concentrated rays - containing several watts
of energy - were then used in the experimental surgery conducted
on rats." Here is Wired's similar story.
This was posted on the front page over a year ago.
Slashdotter are stupid and biased.
Perhaps re-think scheduling that surgery on a cloudy day... or at night.