Physics+ by Topic
Light & Optics
Analyzing Water with Lasers and Levitation
Laser blasts and levitation team up to make testing water for heavy metals a cinch!
Examining Hidden Text in a New Light
Sometimes, all it takes to unlock ancient secrets is to look at the problem in a new light.
Here Comes the Sun
Scientists are developing greener and cheaper ways to pave our way to a solar energy future.
Trees May Tell it When to Rain
New science may drastically change the way we think about climate change and deforestation.
Nanodentistry: Big Impacts from Small Science
Nanoscale technologies are finding their way into your dentist's office!
Fallout
Decades after the bombings of Hiroshima and Nagasaki, scientists debate their application to modern radiation safety standards.
India's Connection to the Stars
Documenting the astronomical beliefs of several Indian ethnic groups.