When it comes to hard problems, computer scientists seem to be stuck. Consider, for example, the notorious problem of finding the shortest round-trip route that passes through every city on a map ...

A common fear among drivers is accidentally shifting to reverse while on the move, which many assume could be catastrophic for the vehicle. But can you really hurt your gearbox if you — or some nosey ...

In Ron Rivera’s final season as coach, the Washington Commanders had the worst defense in the NFL. It was not a close competition. It was so bad in 2023 that Rivera fired his defensive coordinator and ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

In what has become a lauded Halloween tradition, Billy Strings staged a spectacle at the CFG Bank Arena in Baltimore on October 31. Before the band made their grand entrance, the stage screen mimicked ...

Have you ever found yourself sifting through endless rows of data, trying to confirm whether a specific item exists? It’s a tedious, error-prone process that can derail even the most organized ...

Reverse-engineering lithography machines—the equipment on which advanced computer chips are manufactured—is not as straightforward as copying most industrial designs. In the race between innovators ...

We know we do it. But have you ever studied a person’s gestures as they spoke to you? Or noticed how you move your hands subconsciously when speaking? Gesturing comes naturally to many of us and is ...

For many older Americans, retirement isn't about staying put in their homes. It's a time for making a meaningful change instead. Some retirees want to downsize their home into a more manageable space, ...

Scientists have discovered what could be a breakthrough in the treatment of Alzheimer’s disease. Over 7 million Americans are living with Alzheimer’s, which slowly erodes memory, cognitive skills and ...

WASHINGTON, Sept 25 (Reuters) - The massive tariffs proposed by President Donald Trump on "Liberation Day" in April put the U.S. dollar's role as the world's anchor currency at risk, while the ...