Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.
SVXY is best used by investors with higher risk appetites seeking to enhance S&P 500 positions or capitalize on volatility ...
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 ...
October 20, 2025 00:00 AM UTC - Updated October 21, 2025 13:23 PM UTC In environments where speed, ambiguity, and cross-functional decision-making are the norm, clarity becomes a leader’s most ...
A MATHEMATICIAN from the University of the Philippines Diliman (UPD) and his Norwegian colleague have developed a new ...
Antony tries to find out what became of his family's business empire and properties. To help him he hires a brilliant young researcher, Yana Slovona. Within weeks, she has made some startling ...