Choose from Nurse Logo Backgrounds stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection ...

Choose from Bulldog Logos Background stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection ...

Looking for information on sunscreen? Visit the Academy's Sun Protection Resource Center. Seeking shade, wearing sun-protective clothing — including a lightweight and long-sleeved shirt, pants, a wide ...

The monochromator features dual gratings (automatically exchanged): 1200 grooves/mm for the UV/VIS region; 300 grooves/mm for the NIR region. A PMT detector is provided for the UV/VIS region and a ...

Jetbeam’s flat, rectangular three-in-one E26-UV Kunai pocket torch (or flashlight for those in the US) is one of the most versatile models on the market and easily one of the brightest for its size.

The ease-of-use for which CRAIC instruments are known has even been improved, making this instrument the cutting edge of UV-visible-NIR microspectroscopy. The 20/30 PV™ microspectrophotometer ...

Whether you're wearing brown, blue or green lenses, this is how your sunglasses' color affects their performance.

Get a look at resin development through the lens of Tethon 3D, a ceramic additive manufacturing company that focuses on materials.

Recent and archival articles, essays, photographs, videos, infographics, writing prompts, lesson plans and more. By The Learning Network We asked students, “What are you thinking and feeling ...

Duke and North Carolina's seasons are going in opposite directions. Duke has won 14 straight going back to Nov. 29, are undefeated in the ACC (10-0), and ranked No. 2 in the AP Top 25 Poll.