Glow-in-the-dark projects aren’t that uncommon. You can even get glow-in-the-dark PLA filament. However, those common glowing items require a charge from light, and the glow fades very quickly.

Many plants are capable of tracking the sun in order to get the most possible light. [hannu_hell] built a solar powered sculpture that replicates this light sensitivity for the benefit of better ...

3D printing has been touted for its ability to re-shore production and use less overall feedstock than conventional techniques. Discussed less frequently is the technology’s ability to repurpose ...