Most of us first hear about the irrational number π (pi)—rounded off as 3.14, with an infinite number of decimal digits—in ...

Researchers in Germany have moved one step closer to closing the “quantum metrology triangle”, by fabricating a proof-of-principle circuit that links two quantum electrical devices in series, for the ...

Physicists at "B-factories" in the US and Japan are closing in on an abstract diagram called the unitarity triangle in the quest to explain the difference between matter and antimatter. But such ...

BENGALURU: Everyone has studied the irrational number π (pi) in school and wondered what is its use in modern day life.