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 ...

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

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