Tag: how it works

I liked this explanation of how a barometer works. The visuals help a lot. I didn’t realize¬†that I forgot so much of this since learning about it in high school.

Wind turbines are some of my favorite things to stare at. I know that’s a weird thing to say, but if you ever see one up close (or stand underneath one), you’ll maybe feel the same way. One more video below!

It’s amazing to me how the US Postal Service sorts mail. It receives such a varied assortment of letters and packages¬†with addresses that are sometimes illegible even to a human. And yet, the USPS’s Advanced Facer-Canceller System (AFCS) can read it, sort it, rotate it, and then push it to the right mail carriers for […]