Great project to try at home from Scientific American.
Do you filter your tap water before drinking? Maybe at home you have a water filter on your faucet, in the fridge or use special pitchers that have a filter in them. You have probably heard commercials that claim these filters make your drinking water cleaner and safer. But have you ever wondered what, exactly, these filters do and if the water is really cleaner in the end? Find out about the cleaning power of water filters in this activity—but with results you can see. You will “clean” a colored sports drink or colored soda!
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!
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Maker Business — “ORANGE PI: MEETING WITH STEVEN ZHAO IN SHENZHEN”
Wearables — Design with IFTTT
Electronics — Keep track of those rails!
Biohacking — Why Our Eyes Cannot Look at a Solar Eclipse
No comments yet.
Sorry, the comment form is closed at this time.