A 16-year-old has managed to crack puzzles which have baffled the world of maths for more than 350 years.
Shouryya Ray has been hailed a genius after working out the problems set by Sir Isaac Newton.
The schoolboy, from Dresden, Germany, solved two fundamental particle dynamics theories which physicists have previously been able to calculate only by using powerful computers.
So what do you think? I am not realy good at math to understand the solution, but this sounds very interesting.