More than 400 Philadelphia students showcased their science projects Thursday at the annual George Washington Carver Science ...
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Students from primary through intermediate schools presented experiments, posters and engineering designs.
ORNL's Bogdan Dryzhakov holds 10 of the world's smallest fidget spinners, measuring one tenth of a millimeter, made with one drop of liquid and a cutting-edge laser 3D-printer. On Thursday, Oct. 8, ...