BIO-ENGINE introduced in the pond. Image Credit: Hatena Blog Japanese students at Nakui Agricultural High School in Aomori Prefecture developed a natural water-cleaning system after years of research, and tested it on a pond where recurring algae outbreaks had caused unpleasant smells. According to Japan for Sustainability(JFS), the experiment worked. The pond’s algae outbreaks were…

Quote of the day by Stephen Hawking In a single sentence, Stephen Hawking manages to make you feel very small and very important at the same time. First he cuts us down to size. We are clever apes, he says, living on an unremarkable planet, circling an ordinary star, in a universe almost too vast…

Art Fry built the foundation for Post-it notes from Spenser Silver’s glue. Image credit – Wikimedia When scientist Spencer Silver was working on making a strong adhesive in 1968, his creation turned out to be quite different. His glue adhered only weakly, meaning that it did not form a permanent connection. For any laboratory work,…