Tessellations aren’t just eye-catching patterns—they can be used to crack complex mathematical problems. By repeatedly ...
Tourists hold umbrellas to block sunlight in Tian'anmen Square as temperatures climb over 30 C in Beijing on Friday. [WANG XIN/FOR CHINA DAILY] Northern areas receive excessive rain while southern ...
Zero is definitively an even number, mathematicians confirm. The formal definition states an even number is any whole number divisible by two with no remainder, a rule zero perfectly satisfies (0 = 2 ...
HT analysis of CPCB data finds gaps, shifting pollutants, and anomalies may make Delhi’s AQI appear cleaner than real conditions during its most toxic week. Delhi’s official air quality index dropped ...
Optical illusion puzzles have been there for centuries and these are fun challenges that are designed to play tricks on our eyes and brains. Optical illusions work on a simple principle where it ...
Optical illusion puzzles have been there for centuries and these are fun challenges that are designed to play tricks on our eyes and brains. Optical illusions work on a simple principle where it ...
Prime numbers are sometimes called math’s “atoms” because they can be divided by only themselves and 1. For two millennia, mathematicians have wondered if the prime numbers are truly random, or if ...
Prime numbers are sometimes called math’s “atoms” because they can be divided by only themselves and 1. For two millennia, mathematicians have wondered if the prime numbers are truly random, or if ...
A couple who believe their baby son was attacked by Lucy Letby have spoken out in a new documentary about her strange behaviour when they feared he had died. The parents told the Channel 4 film that ...
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