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, ...

Experts estimate around 60% of buildings that will exist in 30 years’ time have yet to be built. This equals constructing a city the size of Stockholm every week until 2050. However, the construction ...

Perhaps one of the oldest dreams of a science-fiction future is the ability to create something where once there was nothing. If we could create solid, stable objects out of thin air, the idea of ...