News tagged with puzzle

Computer scientists make progress on math puzzle

(PhysOrg.com) -- Two UT Dallas computer scientists have made progress on a nearly 4-decade-old mathematical puzzle, producing a proof that renowned Stanford computer scientist Don Knuth called "amazing" in his communication ...

Oct 28, 2010
4.5 / 5 (24) 7 | with audio podcast

5 ways to strengthen your brain

You're lifting those barbells for strong muscles. You're walking around the block or running marathons or doing 1,000 jumping jacks every day for a stronger heart.

Aug 20, 2009
3.4 / 5 (5) 1