Add Yahoo as a preferred source to see more of our stories on Google. A bowl of pistachios with nuts spilling out sitting on a linen cloth. - Liudmyla Chuhunova/Shutterstock A favorite snacking treat ...

Shelling your favourite snack nuts just got a lot easier: physicists have worked out the exact size of bowl to best fit discarded pistachio shells. Ruben Zakine and Michael Benzaquen at École ...