Advent Calendar of Science Stories 21: Hot and Cold

Erasto Mpemba and Denis Osborne in 2013. From the Times (UK).

Another weekend day, another story I’m going to outsource a bit. In this case, to the original scientist, who at the time of his discovery was a 13-year-old schoolboy in Tanzania: In 1963, when I was in form 3 in Magamba Secondary School, Tanzania, I used to make ice-cream. The boys at the school do… Continue reading Advent Calendar of Science Stories 21: Hot and Cold

Advent Calendar of Science Stories 20: Dot Physics 1976

We’re going to depart from the chronological ordering again, because it’s the weekend and I have to do a bunch of stuff with the kids. Which means I’m in search of a story I can outsource… In this case, I’m outsourcing to myself– this is a genuine out-take from Eureka: Discovering Your Inner Scientist, specifically… Continue reading Advent Calendar of Science Stories 20: Dot Physics 1976

Advent Calendar of Science Stories 19: Eucatastrophe

Clinton Davisson and Lester Germer. Davisson is holding a bit of vacuum apparatus, presumably from their famous experiment. Image from Wikimedia.

As I endlessly repeat, I’m an experimentalist by training an inclination, so I especially appreciate stories about experimental science. There’s something particularly wonderful about the moment when an experiment clicks together, usually after weeks or months of hard, frustrating work, when things just keep breaking. Of course, sometimes, breaking stuff can be a Good Thing.… Continue reading Advent Calendar of Science Stories 19: Eucatastrophe

Method and Its Discontents

Given that I am relentlessly flogging a book about the universality of the scientific process (Available wherever books are sold! They make excellent winter solstice holiday gifts!), I feel like I ought to try to say something about the latest kerfuffle about the scientific method. This takes the form of an editorial in Nature complaining… Continue reading Method and Its Discontents

Eureka: Radio, Radio

Two radio appearances upcoming as I continue to promote Eureka: Discovering Your Inner Scientist: — Tomorrow, Friday the 19th, I’ll be going down to WAMC around 11am to be on Roundtable, talking with Joe Donahue. This will be live, but fairly short. This is available on a whole host of stations in the not-The-City part… Continue reading Eureka: Radio, Radio

Advent Calendar of Science Stories 18: Third Time’s the Charm

Frédéric and Irène Joliot-Curie in the 1940's. Image from Wikimedia.

The winter solstice holidays are a time for family and togetherness, so building off yesterday’s post about the great Marie Skłodowska Curie, we’ll stay together with her family. Specifically her daughter Irène Joliot-Curie and her husband Frédéric. The Joliot-Curies are possible answers to a number of Nobel Prize trivia questions– only mother and daughter to… Continue reading Advent Calendar of Science Stories 18: Third Time’s the Charm

Advent Calendar of Science Stories 17: Kickstarter in 1921

Marie Sklodowska Curie circa 1920, from Wikimedia.

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… Continue reading Advent Calendar of Science Stories 17: Kickstarter in 1921

Advent Calendar of Science Stories 16: Undergraduate Research

Ernest Marsden in 1921, from Wikimedia.

“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… Continue reading Advent Calendar of Science Stories 16: Undergraduate Research

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… Continue reading Eureka: Waldo at the Galaxy Zoo