Nintendo Switch Games Coated with ‘Most Bitter Compound Known’: Denatonium Benzoate | #chemistry
The video below – whose process is adopted from the patent ‘preparation of a quaternary ammonium hydroxide and use thereof for the preparation of q quaternary ammonium salt’ – is the same compound that Nintendo Switch game cartridges are apparently coated with, in order to stop kids from eating them.
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.