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A SolarAid program is training technicians in Africa to repair solar devices, offering a promising solution to the problem of electronic waste.
ESF Researchers Receive Grants from Northeastern States Research Cooperative Awards Benefit the Northern Forest in 2021 5/11/2021 Northeastern States Research Cooperative (NSRC) Directors announced 13 grants totaling $1.6 million of federal funding and $0.8 million of matching funding for research that will address priority issues facing forest stakeholders in the Northern Forest region. The projects cover a broad range of concerns related to land use and sustainable forestry, rural communities and economic development, climate change, biodiversity, recreation and tourism, invasive pests an...
Image courtesy of Freeman Technology Figure 1: Particle-particle movement can be restricted by a) friction, b) mechanical interlocking, c) inter-particulate forces of cohesion and d) liquid bridging. The mechanisms that govern powder flowability are complex and create an ongoing challenge in predicting and controlling flow behavior. Laura Shaw, Freeman Technology, and Jack Saad and Kara Bailey, Micromeritics Instrument Corp. | Feb 04, 2021 Flowability is a defining characteristic of powder intermediates and products. In manufacturing, powders with sub-optimal flow p...