Why Do Astrophysicists Think the Universe is Expanding? #SaturdayMorningCartoons
Is the universe expanding? Is this an aftereffect of the Big Bang? Or is it still the big bang, and we’re still exploding? And if it is, is it slowing down? As it turns out, it’s much, much stranger than that.
The universe isn’t just expanding — it’s expanding faster and faster and faster. Why? Nobody knows.
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.