The oldest unsolved problem in math. Do odd perfect numbers exist?
11
votes
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Egyptian fractions and the greedy algorithm
6 votes -
This microscope uses touch. Gelsight is a microscope that presses gel into the object of study.
9 votes -
Smartphone cameras can now detect diabetes with 80% accuracy
5 votes -
A new approach to multiplication opens the door to better quantum computers
7 votes -
Mathematicians discover a more efficient way to multiply large numbers
15 votes -
The new science of seeing around corners
10 votes