Their unique shape ... paper. "They tend to develop cracks, which make them unusable." Why Is It Hard to Print Aluminum? Normal aluminum melts at temperatures of around 700 degrees C. The lasers ...

This fossil is 13 million years older than any ant fossil found before—and reveals a sophisticated predator that lived ...

Zero. Vertices? None. Oh dear! Oh well. The spheres are disappointed and one is angry. 3D shapes have faces (sides), edges and vertices (corners). Faces - A face is a flat or curved surface on a ...

One layer at a time, the laser melts the powder into a solid shape. 3D printing creates shapes that ... a co-author on the paper. “They tend to develop cracks, which make them unusable.” ...

Using heat-activated nitinol metal, researchers have devised a reversible, shape-shifting, conical spiral antenna that needs no discrete external actuator. How a special nitinol compound and 3D ...

A new National Geographic documentary, "Titanic: The Digital Resurrection," is offering a groundbreaking look at history's most infamous maritime disaster. After nearly two years of research and ...

Researchers in Nikolaus Rajewsky's lab at Max Delbrück Center combined high-resolution, single-cell spatial technologies to map a tumor's cellular neighborhoods in 3D and identify potential targets ...

with some of the fatal gashes no bigger than two sheets of A4 paper. According to the BBC, the gash streak isn’t visible in the 3D model because, in the real wreck, it’s now buried beneath ...

Plants don't just grow, they build. From towering trees to delicate flowers, complex plant shapes are sculpted with remarkable precision. Now a study by biologists and biophysicists at Université de ...

The net of a 3D shape is what it looks like if it is opened out flat. There are many types of nets for the different 3D shapes. A net is made from polygons that can be folded and joined ...

This study provides valuable findings on the role of site-specific DNA methylation changes during spermatogenesis and their contribution to paternal epigenetic inheritance. The study proposes that ...