Open source vacuum oven design for low-temperature drying: Performance evaluation for recycled pet and biomass, Benjamin R. Hubbard, Lindsay I. Putman, Stephen Techtmann, Joshua M. Pearce
Michigan Tech Publications

Conversion of self-contained breathing apparatus mask to open source powered air-purifying particulate respirator for fire fighter COVID-19 response, Benjamin R. Hubbard, Joshua M. Pearce
Michigan Tech Publications

Conversion of self-contained breathing apparatus mask to open source powered air-purifying particulate respirator for fire fighter COVID-19 response, Benjamin R. Hubbard, Joshua M. Pearce
Michigan Tech Publications

Open-source digitally replicable lab-grade scales, Benjamin R. Hubbard, Joshua M. Pearce
Michigan Tech Publications