These silicone molds – four of them ... It’s an amazing amount of work to make just one of these soft robots, but once the molds and masters are made, [Matthew] can pop out a soft robot ...

Prolific maker [Jan Mrázek] shared his process for casting soft silicone parts that nevertheless ... [Jan] 3D printed both the molds for the parts as well as the structural inserts.

The scrubber is made with soft silicone bristles that work to exfoliate ... that water is getting trapped somewhere that will mold or mildew. The bristles are extremely soft, but effective at ...