In vivo three-dimensional optical coherence tomography endomicroscopy is demonstrated at speeds of 100,000 axial lines per second and 50 frames per second.

A trippy fringe theory suggests that time is the source of all physical matter, and space is merely a byproduct.

I've always been fascinated by how materials break down, especially glasses and polymers that don't have a regular crystal ...

Three-dimensional COF crystals keep growing Strategy yields crystals big enough to reveal previously elusive structural details by Mitch Jacoby July 13, 2018 ...

First European earth observation satellite designed to observe more than the atmosphere to be launched at night. A 3D view ...

An infant with localized bronchial malacia was treated with a computer-printed bioresorbable three-dimensional splint. Placement of the splint resulted in improved ventilation.

Urban three-dimensional space designed with drones in mind could address some of these obstacles by providing locations for sensors and consistent access to wireless networks for drones to ...

(Phys.org)—The question of why space is three-dimensional (3D) and not some other number of dimensions has puzzled philosophers and scientists since ancient Greece. Space-time overall is four ...

In early 2021, Saudi Arabia unveiled the Line, a 170-kilometer-long linear city, part of the NEOM project. NEOM has since expanded with proposals for the region, including a ski destination set to ...

Astrophysicists say our universe might be shaped like a three-dimensional donut, meaning you could point a spaceship in one direction and eventually return to where you started.