Returning to the Brownie format
The photographs that came out of this Kodak Brownie camera from the 1930s may be the best size ever found.
How big is a picture?
How cold is space?
It’s more difficult than reading a thermometer
Our astronomer answers a question of interest to science-fiction writers.
Toy poodles, the Belmont Stakes and wheat
Prehistoric biotechnology
Our astronomer steps out of his area of expertise to comment on biology.
The radio and the epee tip
The strange endurance of obsolescence
Why do some things keep on being used when an up-to-date replacement is clearly much better?
Thinking in stories
The limits of doing your science in metaphors
It’s vital not to confuse an illuminating explanation of science with the science itself.
Business books
A different form of literature
Our consultants encounter a type of writing that seems terribly strange, until they realize what it’s for.
Life is nonlinear
Changing something changes everything
Tomorrow is a lot like today, but not always. Beware the law of unintended consequences.
For the long run
One of our consultants has been working on a genealogical project this past week. It prompts some thoughts on the difference between science and scholarship as well as the longevity of documents.
Not dangerous enough
Probable perils of new technology
Using mobile phones, especially smartphones, while driving is dangerous. Yet our chief consultant concludes it’s not dangerous enough!
Scientists and doublethink
Using different theories at the same time
Scientists, especially astronomers, use several incompatible theories in their calculations. How? And why?