*Through exacting geometric calculations, Philip Gibbs has found the smallest known cover for any possible shape.*

By: Kevin Hartnett https://www.quantamagazine.org

Philip Gibbs is not a professional mathematician. So when he wanted a problem to chew on, he looked for one where even an amateur could make a difference. What he found was a challenge that could drive even the most exacting minds mad. In a paper completed earlier this year, Gibbs achieved a major advance on a 100-year-old question that hinges on the ability to accurately measure area down to the atomic scale. Continue reading