Cláudio de Castro Pellegrini of the Federal University of São João del-Rei in Brazil recently set out to formulate an equation to determine the optimal shape ... surface area is as small ...

A math problem delineating the largest-size sofa that can fit around a corner has finally been solved, though it may not help you move.

Will you continue to chart your way into a gabbier future? Thinking About the Shape of Personality Change According to a new comprehensive paper by Amanda Wright of the University of Zurich and ...