cones, and spheres. For young adults. Describes how Archimedes tried to estimate the number of grains of sand it would take to fill the universe, in both Archimedes' words and modern-day language.

These Snow Cone Oreo Truffles are the perfect patriotic treats made with only 4 simple ingredients! Place each decorated truffle in a little paper cup to resemble adorable mini snow cones that will ...