Harvard University is offering free online courses for learners in artificial intelligence, data science, and programming.

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, ...

Windshaper Windshaper fan array for dynamic low-speed and hovering flight research.NASA/John Melton A large WindShaper fan ...

Bringing a creature into your home that might outlive a mortgage changes how you think about pet ownership. Most people ...

EM, biochemical, and cell-based assays to examine how Gβγ interacts with and potentiates PLCβ3. The authors present evidence for multiple Gβγ interaction surfaces and argue that Gβγ primarily enhances ...

Background/aims Ocular surface infections remain a major cause of visual loss worldwide, yet diagnosis often relies on slow ...