For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...
2don MSN
Optical illusion: Only a person who can think fast can spot 2 odd numbers in just 12 seconds
A visual puzzle challenges you to find two hidden numbers, 58 and 33, amidst a sea of 53s within 12 seconds. This exercise ...
The Rasmussen Reports daily Presidential Tracking Poll for Friday shows that 44% of Likely U.S. Voters approve of President Trump’s job performance. Fifty-four (54%) disapprove. The latest figures ...
Your daily guide to understanding what’s happening — and why it matters. Hosted by Sam Sifton, for readers in the U.S. and Canada. Your daily guide to understanding what’s happening — and why it ...
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