(TrendHunter.com) Two design students at Arizona State University, Ryan Colwick and Aleks Froelich, recently set up the ThermoLab recycler to use surplus plastic filament from 3D printing. The recycler purchased by... (TrendHunter.com) Two design students at Arizona State University, Ryan Colwick and Aleks Froelich, recently set up the ThermoLab recycler to use surplus plastic filament from 3D printing. The recycler purchased by...