Hindustan Times: Teaching students the powerful yet abstract concepts of physics is a perennial and universal challenge. The Indian Institute of Technology Kanpur is currently holding a six-day workshop for teachers to tackle that challenge. One of the presentations went through a series of 30 low-cost experiments, including the “dancing nut,” which helps explain friction.
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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