A physics problem you need to solve! ⚖️🪢 In this video, we break down a classic physics scenario involving two masses attached to a spring, with gravity acting on them. Learn how to approach the ...

In this chapter, we’ll explore how to calculate the spring constant of a block on an incline! 🧲 Learn the step-by-step process to solve this problem and apply your knowledge of forces, friction, and ...

Inside a vast, hangar-like building in Devens, a trio of employees are working to test and assemble the pieces of what is likely one of the most advanced machines being built on Earth. One part of a ...

Some problems don’t always wait for parts; they meet a toolbox, a junk drawer, and a brain that refuses to quit. That’s where the best DIY shows up: fast, clever, and just odd enough to work. These ...

A group of math teachers in Tucson, Arizona, came under fire for their Halloween costumes this weekend. The teachers’ bloodied white t-shirts with the phrase “Problem solved” written across the chest ...

Artist's depiction of a coronal mass ejection from EK Draconis. The hotter and faster ejection is shown in blue, while the cooler and slower ejection is shown in red. Scientists believe that when the ...

Pope Leo XIV recites the Angelus after Mass for the canonization of seven new saints in St. Peter’s Square at the Vatican Oct. 19, 2025. Credit: CNS photo/Lola Gomez I don’t envy Pope Leo XIV as he ...

This is a story about Chick-fil-A and solving problems—one that seemed pretty tough to tackle. It started when Chick-fil-A announced plans last year to open its first restaurant in Asia. I wondered ...

If you’re the parent of a small child — or children — or you know someone who is, you have either loudly complained, or heard your friends loudly complain, about the truly insane cost of child care.

You probably don’t need more time. By Jancee Dunn When I look back on all the major decisions I’ve dithered over, I could scream. It took me a decade to commit to becoming a parent. I wavered for a ...

On Wednesday reports emerged that the NCAA has eliminated the spring transfer portal period and is moving to a single window in the winter. Precise dates will be formalized in October but the proposed ...

Rheinmetall has unveiled a new instantiation of its widely sold Multi Ammunition Soft-kill System (MASS) shipborne self-protection system at the Defence and Security Equipment International (DSEI) ...