The Busy Beaver Challenge, a notoriously difficult question in theoretical computer science, is now producing answers so ...

Math isn’t just about answers—the process matters, too. These strategies spotlight reasoning and reveal student thinking.

A high school teacher didn't expect a solution when she set a 2,000-year-old Pythagorean Theorem problem in front of her ...

Brain teasers are a fun way to test one's thinking skills. These puzzles give the brain a quick workout. A recent challenge that went viral online has math lovers excited. The puzzle asks users to ...

Calculate dividends by subtracting year-end retained earnings from start-year retained earnings, then net income. Dividend payout ratio (DPR) is found by dividing total dividends by net income to ...

One string in each of the following pairs can be unraveled into a circle—the so-­called unknot. Which one is it? Show puzzle solution The knots at the top left and the bottom right can be unraveled ...

'-gencode;arch=compute_50,code=sm_50;-gencode;arch=compute_60,code=sm_60;-gencode;arch=compute_70,code=sm_70;-gencode;arch=compute_75,code=sm_75;-gencode;arch=compute ...

Jacob presents the "best choice problem" (formerly called the secretary problem) - a mathematical framework for making optimal decisions with incomplete information. The model suggests rejecting the ...

Mathematics is the universal language of science while computer science is the study of the hardware and algorithms that are used in modern computer systems. Since many of the early pioneers of ...

In 2019, scientists from RMIT University in Melbourne, Australia, published groundbreaking research in Science Advances demonstrating that honeybees can understand the concepts of addition and ...