Rescuers are planning to cut a 35-meter-deep concrete pillar apart instead of pulling it out to find the body of a 10-year-old boy who was trapped inside for the past five days. Doan Tan Buu, deputy ...

[Thomas Sanladerer] wanted to create some molds using 3D printing for concrete and plaster. He used a delta printer with flexible filament and documented his process in the video below. If you’ve ...