News tagged with reflection

Light Reveals Breast Tumor Oxygen Status

(PhysOrg.com) -- Light directed at a breast tumor through a needle can tell pathologists how much oxygen the tumor is consuming, and help oncologists choose treatment options that would be most effective for an individual ...

Apr 01, 2009 3 / 5 (1) 1

Using math to design amazing mirrors

Mathematician Andrew Hicks was in his Drexel University office, puzzling over some problem he can no longer recall, when colleague Ron Perline walked in with a challenge. Fresh from his morning bicycle ride, Perline was unhappy ...

Jan 18, 2009 4.4 / 5 (11) 0