Polyacrylamide, a water‑soluble polymer widely used in industry, usually breaks apart when exposed to free radicals. Traditional studies assumed that the main reaction was chain scission, where long polymer chains split into shorter pieces. Recent experiments with persulfate as a radical source reve
The Potomac River got a huge hit when a big sewage pipe broke six weeks ago, dumping almost 250 million gallons of raw waste into the water. A few months later, health officials announced that the river is now safe for swimming and fishing again. Yet many people still hesitate to get in. The news h
Google has started putting clear warning notices on the Play Store for apps that drain too much battery. These warnings appear in a box that says something like “This app may use more battery than expected due to high background activity. ” It points out apps that cross a set limit on how much th
Trump posted a late‑night message on Truth Social, calling out former supporters who have turned against him over the Iran conflict. He claimed that the recent primary elections show these critics are losing influence. The president shared an article from Just the News that said several MAGA l
A warship from Iran went down after a U. S. submarine struck it off the coast of Sri Lanka, just days after the vessel had joined a naval drill hosted by India. The incident shows how far the U. S. –Israel campaign against Iran has stretched, reaching waters that India watches closely for its own se
In a surprising turn, the pop icon was taken into custody by state police late Wednesday evening. The incident occurred near Ventura County, where officers stopped her vehicle around 9:30 p. m. PT and later released her the next day, with her car being towed by a local towing service. The official r
Trump’s latest move against Iran has pushed gasoline costs higher, sparking worry among his top aides. The president keeps highlighting the conflict in public talks, even at a film launch for his wife. But Iran has struck back, hitting oil facilities in the Gulf and driving crude up more than
Iran has been sending a flood of inexpensive drones into the air, targeting places far from its borders. These machines are small and quiet, making them hard for even the best defense systems to spot or stop. The United States and its allies possess powerful anti‑air weapons, but each shot to bring
The Moravia girls’ basketball squad faced a tough challenge at the sectionals and ended up losing to Delaware Academy. The game was competitive, but Delaware’s players managed to outscore Moravia in key moments. Moravia’s team showed strong effort, but the margin of defeat was clear. The loss
Athletes in Milan Cortina are ready to compete, even as news of war spreads across the world. The Winter Paralympics began on Friday, and competitors are staying calm to perform at their best. Many athletes have spoken about the difficulty of concentrating when headlines talk about conflict in the
