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 ...

Armies of humanoid robots are poised to march into the world’s factories. But before they’re ready to turn a wrench, they must solve what Elon Musk calls “the hands problem.” Creating the mechanical ...

Taxes are going up. Debt is skyrocketing. Priorities are out of whack. The government is rounding up citizens. And what are the parties doing? Gerrymandering for power. What is the president doing?

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 ...

Do you sense something problematic about the word “problematic”? The way it’s used has changed a great deal in recent years, so much that it can now seem a little shifty. The journey that brought us ...

Word problems try and tell students a story about the math problem in front of them. They are a useful way to connect abstract numbers to concrete situations, so students can learn early on to apply ...

Working memory is like a mental chalkboard we use to store temporary information while executing other tasks. Scientists worked with more than 200 elementary students to test their working memory, ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Dawntrail endured a gnarly mixed reception from fans—a kinda-mid main scenario questline story, ...

A group of researchers from the Polytechnic University of Milan and Italian consultancy Vector Renewables has developed a comprehensive simulation framework for optimizing agrivoltaic systems in ...

Emily Sharp and Kunal Nabar collaborate on a puzzle that’s greater than the sum of its parts. By Caitlin Lovinger Jump to: Tricky Clues | Today’s Theme SUNDAY PUZZLE — Will Shortz, in his print ...

When meteorologists are creating a snow forecast, they need to figure out how much moisture there is in the atmosphere to determine how much snow will fall. But making that determination is far from ...

VictoryShares US 500 Volatility Wtd ETF implements a simple low-volatility strategy with a portfolio of 500 stocks. CFA is well-diversified across sectors and holdings, and has value characteristics.