Florida Tech's Caldon Whyte is two years into a lengthy universe exploration to earn his Ph.D. in space sciences. After ...

In July 1941, Arnold Beckman, founder of his eponymous company, introduced his DU UV-vis spectrophotometer. It was the production version of the Model D prototype that he and Howard Cary had first ...

Find the best water purifiers under ₹5000 with RO, UV, UF, and TDS control for safe, clean drinking water, ideal for homes ...