Trade-offs
Every idea in this magazine buys you something and costs you something. This is where both columns get written down.
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Trade-offs
One Press or Ten Thousand
Elon Musk casts a car underbody in one shot with a machine the size of a house. We proposed ten thousand garages. It turns out we may both be right, on different walls — but nobody knows until somebody breaks fifty panels on purpose.
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Trade-offs
Cast It or Print It
Three ways to make a hundred thousand habitat panels. What each one buys you, what each one costs you, and where each one belongs. The first entry in a department that exists to write both columns down.
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