Professor K.T. Ramesh's How to Stop an Asteroid course introduces first-year Johns Hopkins undergrads to both the engineering ...
Concrete was the foundation of the ancient Roman empire. It enabled Rome's storied architectural revolution as well as the construction of buildings, bridges, and aqueducts, many of which are still ...
Smithsonian Magazine on MSN
Inspired by Bird Feathers, This New ‘Ultrablack’ Fabric Absorbs Nearly All the Light That Hits It
Researchers took inspiration from the magnificent riflebird while developing a textile that reflects only about 0.13 percent ...
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