A Decades-Long Mystery About Colossal Explosions In Space
Gamma-ray bursts are mysterious. Aside from creating giant green rage monsters, they also contribute to gamma-ray bursts, or GRBs, the biggest explosions in the universe. GRBs have long been a mystery, but now scientists have a sense for what might cause these cosmic disruptions. Here’s more from MOTHERBOARD:
Now, a team led by Nuria Jordana-Mitjans, a PhD student at the University of Bath, has managed to capture light emitted just 90 seconds after the onset of GRB 141220A…. The observations represent the “earliest-ever detection” of polarization patterns embedded in optical light from a GRB’s “forward shock,” an energy wave that propagates out from the explosion to produce a long-lived afterglow, according to a study published on Wednesday in the Monthly Notices of the Royal Astronomical Society.
8-6-2021 (August 6, 2021) is the Snakiest day of the year and it’s also this year’s CircuitPython Day! The day highlights all things CircuitPython and Python on Hardware. See you there!
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.