In the final part of our series on hyperaccumulators, we take a look at those who go above and beyond the call of duty by helping people clean up the nastiest of pollutants: solvents, hydrocarbons, and radionuclides. I’ve worked with the BTEX family before (benzene, toluene, ethylbenzene, and xylenes) and they are no joke. Major props to the white rot fungus on that one. And could you ask for a better beacon of hope than the sunflower?
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.
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Join us every Wednesday night at 8pm ET for Ask an Engineer!
Maker Business — Fewer startups, and other collateral damage from the 2018 tariffs
Wearables — Light as a Worbla feather
Electronics — Your job’s a joke, you’re broke, your semiconductor is DOA
Biohacking — The Heart Rates of the Hazda
Python for Microcontrollers — One year of CircuitPython weeklies!
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