Science

Category archives for Science

There’s no way I could possibly go through a long history-of-science blog series without mentioning the great Marie Skłodowska Curie, one of the very few people in history to win not one but two Nobel Prizes for her scientific work– if nothing else, Polish pride would demand it. She made a monumental contribution to physics…

Kids Love Breaking Stuff

I visited SteelyKid’s first-grade class yesterday with several liters of liquid nitrogen. Earlier in the fall, they did a science unit on states of matter– solid, liquid, gas– and talked about it in terms of molecules being more spread out, etc. Looking at her homeworks, I said “Oh, damn, if it wasn’t the middle of…

“You wanted to see me, Herr Professor?” “Hans! Yes, come in, come in. Just going over the account books. Frightful amount of money going out of this place.” “Well, radium is expensive…” “Ha! Oh, and speaking of which– here’s one of the sources. Absent-mindedly dropped the fool thing in my pocket last night when I…

Eureka: Waldo at the Galaxy Zoo

Over at Medium, they’ve published a long excerpt from Eureka: Discovering Your Inner Scientist, that gives a good flavor of what the book’s really like. It’s about how the process for solving hidden-object games like the classic Where’s Waldo books is comparable to the process used by Henrietta Leavitt to revolutionize our understanding of the…

“…and take care that all the signatures go in the right way round, eh, James? I was able to soothe Mr. Dance last time, but if another copy comes back to be rebound, M. de la Roche will put you out.” “Yessir.” “A little more care, there’s a good lad. Run home, now, we’ll see…

Scientific controversies aren’t always settled by a single dramatic experiment, but it’s a lot of fun when they are. It’s even more fun when they can be carried out with, as the author put it, “without any other apparatus than is at hand to every one.” I’m speaking in this case of the famous “double…

Eureka: Signing, Q&A, Canadian Review

A few items for Sunday morning: — First and foremost, in just a few hours from now, I’ll be signing books at the Open Door. If you’re in Quebec or central Pennsylvania, you better leave now; Boston or NYC, you can have a cup of coffee first. Farther than that, you might try calling them…

Speaking of the timing of astronomical phenomena, as we were yesterday, the timing of celestial bodies was the key to the first demonstration of one of the pillars of modern physics, the fact that light travels at a finite speed. This actually pre-dates yesterday’s longitude discoveries, which I always forget, because it seems like it…

Science-y Gifts for Kids

One of the questions from a caller when I was on the “Think” show was about how to keep kids interested in science. As I said, the issue isn’t so much creating in interest as working to not squelch the interest that’s already there. Taking kids to cool places like zoos and science museums is…

Returning to our mostly-chronological ordering after yesterday’s brief excursion, we come to one of the great problems of the 1700’s, namely determining the longitude at sea. Latitude is easy to find, based on the height of the Sun at noon– we told that story last week– but longitude is much trickier. Thanks to the rotation…