Regular ding-dong doorbells are fun and all, but it can be nice to put something a little more special by your front door. To that end, [Arpan Mondal] built this neat little piano doorbell to make ...

We aren’t sure if [Joshua Bellamy] is serious that he wants a laminar flow to water his plants, but there are many places ...

Find more information on the Altmetric Attention Score and how the score is calculated. We present a nanomechanical device, operating as a reprogrammable logic gate, and performing fundamental logic ...