The average American generates about 1,500 pounds of garbage annually, and then spends lots of tax dollars disposing of it. Even as recycling has taken off across the country in recent decades, the volume of all this trash has kept growing–albeit at a slower pace. Since I research how people are using the internet to reuse products, share resources, and generally make more sustainable choices, I decided to see whether Craigslist might be helping to at least slow the pace of solid waste growth.
Craigslist is the best-known website for buying and selling, or simply giving away, used stuff. Others include Freecycle, LetGo, Gumtree, and OLX.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.