In 1995 a German company launched a new kind of pump that could squeeze very thick rubber mixtures without losing detail. The device, called the roll‑ex gear pump extruder, let manufacturers make smoother, more reliable silicone and rubber products. The first model, the roll‑ex 70, debuted at a trad
Next school year could mean fewer dollars in Louisiana teachers' wallets. State budget writers just approved a plan that skips the yearly cash boost teachers have gotten for the past two years. Without this extra money, many will see their pay drop by $2, 000. Support staff like school librarians wo
Eating a balanced mix of fruits, veggies, nuts and lean proteins can help your body make melatonin, the hormone that tells you it’s time to sleep. Skipping sugary drinks and limiting caffeine or alcohol gives your brain a better chance to wind down. Try breathing in a steady rhythm: inhale for four
Every cell in your body faces a constant battle against damage from harmful molecules. These molecules, called free radicals, are natural byproducts of life—but too many can speed up aging and trigger diseases. A key player in this fight is a protein called NRF2. Scientists once saw it as a simple a
Smart computer programs are starting to help doctors and chat with patients. These programs can answer questions and even suggest medical steps. They usually pass tests that check for obvious unfairness. But some tests show they still hold hidden biases. These biases are like quiet ideas in the comp
Two years after setting up shop inside Wrigley Field, the DraftKings betting counter closed its doors for good at the end of May. Officials say Illinois’ gambling tax rules made the location too expensive to keep running. DraftKings says the state’s 25-cent tax on every $1 of digital bets, jumping
A well-known podcaster recently called out a media personality for making harsh comments about women’s appearances. She argued that judging others based on looks sets a bad example, especially when public figures use their platforms to criticize. The podcaster, who has faced body-shaming herself, sh
In 2009, a big Hollywood movie faced a sudden change before filming even started. Ryan Gosling was initially cast to play a father in "The Lovely Bones, " but he gained weight for the role without the director's go-ahead. When the team realized the character's look didn’t fit the story, they had to
People who cut calories often lose muscle along with fat. The study looked at adults who were overweight or obese. It compared two ways of losing weight: just cutting calories, and cutting calories plus different kinds of exercise. The first part asked if adding exercise can keep muscle fro
The Rhode Island Airport Corp. decided to shut down runway 5‑23 at Quonset State Airport, a move that many see as politically driven rather than technically justified. The runway sits on Narragansett Bay, where winter winds make it a key spot for pilots. Yet the decision was made without hearing
