On a bright, sunny day, a group of first-graders eagerly begins a science investigation called “Shadow Town.” The teacher gathers them in a circle and asks, “What causes shadows?” It’s a good question ...

In context: Several recent experiments have broadened the potential applications for 3D printing. Although most users wouldn't consider hot glue a viable building material, it has important ...

The U.S. Army has developed "Lego-like" concrete bricks in order to rapidly construct bridges during military campaigns. The U.S. Army Engineer Research and Development Center, a subdivision of the ...

Researchers created a special glue gun that can 3D print a bone-like substance for fracture repair during surgery and have tested it in early experiments. When you purchase through links on our site, ...

3D printing extends beyond traditional uses to food, fashion, and bioprinting — revolutionizing industries. Advancements in ...