In a highly anticipated announcement today (Feb. 11), researchers affiliated with the Laser Interferometer Gravitational-Wave Observatory (LIGO) reported the detection of gravitational waves. The signal picked up by LIGO came from the collision of two black holes and was detected on Sept. 14, 2015 by LIGO’s twin detectors in Livingston, Louisiana and Hanford, Washington, scientists said. – See more at: http://www.space.com/31900-gravitational-waves-discovery-ligo.html#sthash.nVWft1Wz.dpuf
Make a robot friend with Adafruit’s CRICKIT – A Creative Robotics & Interactive Construction Kit. It’s an add-on to our popular Circuit Playground Express, FEATHER and other platforms to make and program robots with CircuitPython, MakeCode, and Arduino. Start controlling motors, servos, solenoids. You also get signal pins, capacitive touch sensors, a NeoPixel driver and amplified speaker output. It complements & extends your boards so you can still use all the goodies on the microcontroller, now you have a robotics playground as well.