light

Ask Dr. Universe: Why is the sky blue?

RICHLAND, Wash. – Just the other day I looked up and wondered the very same thing. The sky is certainly blue, I thought. But on second thought, it isn’t always blue. Sunsets burst in pink and orange. The night sky is black.

Nanostructures researcher Hipps elected as AVS fellow

By Will Ferguson, College of Arts & Sciences PULLMAN, Wash. – Kerry Hipps, Washington State University chair and distinguished professor of chemistry, has been elected one of 10 new fellows of the American Vacuum Society (AVS). He joins Thomas Dickinson, Regents professor of physics, as the second AVS fellow at WSU.

Rock Doc: A better way to shine light in a dark world

By E. Kirsten Peters, College of Agricultural, Human & Natural Resource Sciences PULLMAN, Wash. – Years ago I purchased a headlamp – a small flashlight that straps around your head to light your way. It’s useful because it leaves both your hands free as you work or walk. I used my headlamp during the dark […]

Light-stopping scientist to give Stephenson lecture

The scientist who first slowed, and then stopped light will deliver the annual S. Town Stephenson Distinguished Lecture at Washington State University. The talk, “Light at Bicycle Speed…and Slower, Yet!” by Harvard physicist Lene Vestergaard Hau is slated for 7 p.m. Thursday, March 27, in the Webster Physics Building room 16. In 1999, Hau slowed […]