A laser-etched, energy absorbing, water wicking metal surface, continually angled directly at the sun, provides a cheap, efficient way to purify water from sunlight. The technology was developed by the lab of Chunei Guo at the University of Rochester. Credit: H.M. Cao/University of Rochester By etching metal with ultrashort laser bursts, Rochester researchers demonstrate a…
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4 min read UP TO 50 million men in the U.S. have erectile dysfunction, and it’s a condition that gets more common with age. Some pop a pill before sex, and then there are those who prefer to zap their penises to get an erection. Yes, really. Shock wave therapy is on the rise for
Published: September 07, 2026, 12:03 am The Indonesian Government has been urged to stop its case-by-case approach to poisoning incidents connected to the school meals program. The MBG Watch Coalition said the government should declare an official food poisoning outbreak or a food safety emergency. In January 2025, the government launched a Free Nutritious Meal
