So here are nine more brutally difficult math problems that once seemed impossible ... S^3,” which essentially says “the simplest 4D shape is the 4D equivalent of a sphere.” ...

And eventually it creates this larger waffle cone shape. Calcea Johnson ... that two of your students had solved this almost impossible math problem, were they universally applauded?

A mathematician and a computer scientist have just solved an "impossible" equation that has been considered unsolvable for centuries.

Without those qualifications, you’re simply another kind of shape. To be plausible ... have also shown that the math of superluminal particles may not be impossible after all.

A math problem like calculus requires step-by-step problem solving. Mining is like trying to flip a coin and get heads 10,000 times in a row - while it sounds impossible for a human, modern mining ...