资讯

Sciencephile the AI on MSN

March 14 Marks Pi (π) Day – But What If π Had Another Value?

What if we woke up one day and Pi wasn’t 3.14159 anymore? On March 14, the world celebrates Pi Day, honoring this essential ...
VnExpress International on MSN

Nearly half of US 12th graders lack basic math skills, report finds

As many as 45% of U.S. high school seniors lack basic math skills, while more than 30% lack basic reading skills—the lowest ...