Whether or not theoretical cosmologist Roberto Trotta read Mead, he embodies her unambiguous ethos with heartening elegance in The Edge of the Sky: All You Need to Know About the All-There-Is (public library | IndieBound) — an unusual “short story about what we think the All-There-Is is made of, and how it got to be the way it is,” told in the one thousand most common words in the English language. Under such admirable self-imposed restriction — the idea for which was given to Trotta by Randall Munroe, who knows a thing or two about illuminating complexity through simplicity — Trotta composes a poetic primer on the universe by replacing some of the densest terminology of astrophysics with invariably lyrical synonyms constructed from these common English words. The universe becomes the “All-There-Is,” Earth our “Home World,” the planets “Crazy Stars,” our galaxy a “Star-Crowd” — because, really, whoever needs supersymmetric particles when one could simply say “Mirror Drops”?
What emerges is a narrative that explains some of the most complex science in modern astrophysics, told in language that
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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, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, 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.