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Icosatetraped does, in fact, mean “twenty-four legged.” I’m not sure how to inject “soft” into that word (icostatetrasquishaped?), but this robot does have 24 soft legs. Or rather, 8 legs are soft (and moving) at any one time, while the other 16 are pressurized to carry the weight of the bot. It can move at about 1 meter per minute, which isn’t especially fast, but who cares, look at all of those little legs go! Made from plastic medical tubing, particle board, a bunch of solenoids, a Mac Mini, and some 24 volt rotary vane compressors salvaged from Gulf War nerve gas detecting equipment, this is about as DIY as it gets, and it’s awesome.

Cypress Semiconductor Corp. has launched a programmable product for data communication over existing power lines. The Powerline Communication product leverages the programmable analog and digital resources of Cypress's PSoC programmable system-on-a-chip architecture. It integrates multiple functions beyond communication, such as power measurement, system management and LCD drive. In addition to its flexibility and integration, the product offers greater than 97% packet success rates without retries and 100% success rates with retries built into the solution's coding, according to Cypress. It also offers the flexibility to communicate over high-voltage and low-voltage power lines for lighting and industrial control, home automation, automatic meter reading and smart energy management applications.