India celebrates National Mathematics Day on December 22 to commemorate the birth anniversary of the Indian mathematician Srinivasa Ramanujan. He shaped twentieth-century mathematics with his ...
On the night of December 15, in the port of Novorossiysk, Russia, underwater drones Sub Sea Baby operated by Ukraine’s Security Service (SBU) made history by destroying a Russian Project 636.3 ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback