If you've ever watched a glass blower at work, you've seen a material behaving in a very special way. As it cools, the viscosity of molten glass increases steadily but gradually, allowing it to be ...
Space.com on MSN
1 week until an annular solar eclipse turns the sun into a 'ring of fire' over Antarctica
The moon will pass directly in front of the sun on Feb. 17, setting the stage for a dramatic annular solar eclipse.
When we think about heat traveling through a material, we typically picture diffusive transport, a process that transfers ...
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