Velocity gradients prove key to explaining large-scale magnetic field structure

All celestial bodies—planets, suns, even entire galaxies—produce magnetic fields, affecting such cosmic processes as the ...
Hackaday

Make Your Own Color Gradient 3D Printing Filament

Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this effect, ...
IEEE

An Efficient Two-Stage Near-Field 3D Imaging Algorithm for Massive MIMO Radar with Range Migration and ADMM

Abstract: The near-field imaging technique for massive multiple-input multiple-output (MIMO) radar has received increasing attention in applications such as personnel security screening, ...
The Field Museum

3D Model: Glacialisaurus Foot

Glacialisaurus was a sauropodomorph (pre-sauropod) whose fossils were found by Field Museum scientists in Antarctica. Learn more about how the first dinosaur giants lived by interacting with the model ...
The Field Museum

3D Model: Cryolophosaurus Skull

Cryolophosaurus was a theropod dinosaur that Field Museum scientists discovered in Antarctica. Learn how we reconstructed this carnivorous dinosaur's skull by investigating the 3D model. The Griffin ...