A couple of hours later, presto — dry seats. The same can be said for 3D printer filament, and it’s pretty much what [Ben Krejci] is doing with this solid-state filament dryer. The running ...

For anyone living in cooler climates, the annual onslaught ... perhaps an RC snow groomer with a 3D printed snow blower would work. We featured an earlier version of this project last year.