Geometric Sandcastles

For your visual and mathematical enjoyment, here are some nice geometric sandcastles.

(Tip of the cap to MoMath: The Museum of Mathematics.)

The Science of Sandcastles

An article was published in Scientific Reports today about constructing 'perfect' sandcastles. That's a pretty cool topic on which to write an article! I think that the authors might have Ig Nobel Prizes in their future...

(Tip of the cap to Sang Hoon Lee.)