Add Yahoo as a preferred source to see more of our stories on Google. If you want to understand why some sandcastles are tall and have intricate structures while others are nearly shapeless lumps of ...

The printable polymer enables sand structures with intricate geometries and exceptional strength—and is also water soluble. The study, published in Nature Communications, demonstrates a 3D-printed ...

Researchers have analyzed an extensive collection of sand samples from so-called megaripple fields around the world and gained new insights into the composition of these sand waves. These could help ...

If you want to understand why some sandcastles are tall and have intricate structures while others are nearly shapeless lumps of sand, it helps to have a background in geotechnical engineering. As a ...

image: Oak Ridge National Laboratory scientist Tomonori Saito shows a 3D-printed sandcastle at the DOE Manufacturing Demonstration Facility at ORNL. view more Researchers at the Department of Energy’s ...