To some, the recent Portland Public Schools (PPS) teachers’ strike was a “watershed moment” with big results. To others, the nearly-month-long strike was mishandled and left teachers, students, and other district stakeholders wanting more. Though recollections of the strike won’t fit neatly into a single narrative, it undeniably forced broader conversations about labor and statewide education funding. Whether or not the new contract between PPS and PAT will be transformative for Portland’s teachers and students.
Rather than being released into the atmosphere and exacerbating the problem of climate change, CO2 can also be used as a raw material for substances required in industrial processes, such as formi .
Researchers from the Fraunhofer Institute for Microengineering and Microsystems IMM have used nanodiamonds as an environmentally friendly photocatalyst.