A Mathematician with early access to XAI Grok 4.20, found a new Bellman function for one of the problems he had been working ...

Math anxiety grows from stress, culture, and experience, not ability. By changing how we teach, test, and talk about math, we ...

Math teacher Emma Chiappetta uses a three-round exercise to help students not only recognize their errors, but also generate ...

WEST LAFAYETTE, Ind. — With recent advances, cancer research now generates vast amounts of information. The data could help researchers detect patterns in cancer cells and stop their growth, but the ...

At the lowest point of the Civil War, Abraham Lincoln characterized the core factor between victory and defeat as finding a general who understood the “awful arithmetic” of war. War is a contest of ...

Brain teasers are fun little puzzles that make you think in different ways. They might look simple at first, but they often have a twist that surprises you. Solving them gives your brain a good ...

The numbers did not compute. Even before Terry Rozier dropped out of the 2023 NBA game in which he's accused of rigging his statistics, computers at an "integrity monitor" firm flagged a flood of bets ...

The hour, minute and second hands of this clock are all the same length and move smoothly in a circle. The dial contains hour and minute markers, but the numbers are missing. Therefore, it’s ...

For what may have felt like the umpteenth time on Thursday, self-described “really smart” Donald Trump made the implausible claim that he’s going to force pharmaceutical companies to slash prices by ...

Last week, we listed eight new AirPods Pro 3 features, including a U2 chip in the charging case. The addition of the U2 chip has been receiving a lot of attention since then, so we wanted to single ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Start by making a list of the devices and appliances you need to power and add up the ...