There's this weird thing that happens in science. How science becomes about the person who made some connection. Like Newton and the...

I've been teaching a course at Cornell for a few years, PHYS 4500, where students spend a semester designing, constructing, and...

I honestly didn't intend for garbage, recycling, waste, junk, to become the main topic of my blog. I do have lots of other interests, I...

We are stardust. That might make you feel invincible—it’s one of those inspirational posters that hangs in the counselors office—but if...

I've been taking things apart and fixing things since I was a kid. It has been motivated by a mix of economics, curiosity, and desire for...

The Covid19 pandemic has further accelerated what had already been happening--that a larger and larger portion of life is lived through a...

I was recently contacted by a previous student in my PHYS 4500 course at Cornell (a course on designing, constructing, showcasing physics...