I taught physics in a public school in an inner city for 33 years. I never had enough folders, staples, speakers, computer components, filing cabinets, bookcases, magic markers, batteries, staplers, trash cans, erasers, paperclips, pencils, chains, scotch tape, glue, scissors, staple removers, magnets, sticky notes, electronic switches, pens, plastic document protectors, clipboards, electronic components, rubber bands,...
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