Fundamental Forces

A while ago, Marika started making homemade vegetable broth from scraps. The recipe makes a large batch at a time, so we freeze it in cubes...

This week something brought to mind a computer program I had growing up called TesselMania . It was a kids' art program for making tesse...

A measles outbreak has been in the news lately, and since the disease was previously considered eradicated in the US, I wanted to try a si...

Recently I was reminded of a neat science demo where burning a match inside a bottle can suck in a boiled egg that otherwise wouldn't fi...

This week, Futility Closet had a post about the Vista Paradox . The paradox is connected to an effect I discussed before , where the angular...