Formaldehyde and Chicken Eggs: What’s Inside a Flu Shot #makereducation
Tis the season for last minute doctor’s appointments and long lines at the Duane Reade walk-in pharmacy. Check out WIRED‘s breakdown of what’s actually in your flu shot:
All flu vaccines start with flu viruses: genetic material packaged in an envelope of proteins and fats, studded with yet more proteins—antigens—that push the body’s immune system into action. With thousands of possible flu variants out there, the World Health Organization looks at info from 141 labs around the world to determine which variants are most likely to circulate each year.
Each Tuesday is EducationTuesday here at Adafruit! Be sure to check out our posts about educators and all things STEM. Adafruit supports our educators and loves to spread the good word about educational STEM innovations!
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.