An awesome video from SpaceX shows the best way for space nerds to send a herd of cows running: Just dangle a self-landing rocket practically over their heads.
The YouTube video shows activities at the California-based company’s rocket development facility in McGregor, Texas, which is roughly 90 miles (150 kilometers) north of Austin. The sprawling 4,000-acre (1,600 hectares) facility is the site of roughly two engine or rocket tests a day, according to SpaceX, and viewers are treated to spectacular footage of those tests in the SpaceX video.
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.
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