From a digital vantage point in orbit, scientists have mapped every building on Earth—2.75 billion structures, all in 3D.
A database of 2.75 billion buildings could help scientists to monitor urban planning, climate change, disaster risks and even ...
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, ...