Subscribe! Want more math video lessons? Visit my website to view all of my math videos organized by course, chapter, and section. The purpose of posting my free video tutorials is to not only help ...

Kendra Pierre-Louis: For Scientific American’s Science Quickly, I’m Kendra Pierre-Louis, in for Rachel Feltman. In 1997, Deep Blue, a supercomputer built by IBM, did the unexpected: it defeated chess ...

Claude Opus 4.7 is Anthropic's newest flagship model, boasting a jump to 64.3% on SWE-bench Pro (a brutal test of fixing real ...

Simple column charts can hide the truth of your data, but box plots tell the full story.

Doubleview Gold trades at a ~C$450M market cap despite owning 100% of the Hat deposit in BC's Golden Triangle, a ...

Sample packs let you test multiple strains in smaller quantities before committing to bulk purchases. But are they actually a smart investment or just a marketing gimmick?

The setting is familiar. It’s a cousin’s wedding, a Diwali card party, or a quiet Sunday lunch. You are enjoying your paneer ...

Stop Excel errors by using these 8 key symbols, like ' to keep leading zeros and ~ to search for literal * or ? characters in data.

Teachers can use these questions to draw students out and get worthwhile formative assessment responses to guide instruction.

Axiom Math is giving away a powerful new AI tool. But it remains to be seen if it speeds up research as much as the company hopes. Axiom Math, a startup based in Palo Alto, California, has released a ...

The National Council of Teachers of Mathematics makes the argument that teachers, principals, and district leaders must “stay ...

ChatGPT can assist with complex Excel formulas, including a VLOOKUP plus IFERROR to return not listed when no match appears.