If the Sun weren’t white, objects we identify as white wouldn’t look white in direct sunlight.
I mean, technically, had our star always been yellow, we’d just define that color as “white” and go from there. But say Thanos used the Reality Stone to change the Sun’s hue. We all — or at least the half of us left alive — would see things as if they were being lit by sodium lamps.
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.