Wired: Like every surfer, LeRoy Whinnery mourns December 5, 2005, as Blank Monday. That was the day Gordon “Grubby” Clark shut down Clark Foam - the world’s leading manufacturer of blanks, the foam cores for surfboards. But unlike other surfers, Whinnery knew of something that might replace Clark’s suddenly unavailable formula for supermalleable polyurethane. It just had to be adapted from a rather unusual application: nuclear warheads.
The finding that the Saturnian moon may host layers of icy slush instead of a global ocean could change how planetary scientists think about other icy moons as well.
Modeling the shapes of tree branches, neurons, and blood vessels is a thorny problem, but researchers have just discovered that much of the math has already been done.
January 29, 2026 12:52 PM
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