A bouncy ball may seem like a simple toy, but for a group of Penn State graduate students, it has become a powerful way to help children and families ...
William Krause, 17, of Pasadena, demonstrated how he and others from a nonprofit student group unlock their inner science nerd for the benefit of homeless children. He described the workings of a ...
If a racquetball is placed on top of a basketball and dropped at the same time and height, which will bounce higher? Will they bounce at the same height? Materials Instructions STEP 1: Holding the ...
When a prized bouncy ball is lost, Ava jumps into action to help make a new one from scratch. When Cathal loses a prized bouncy ball, Ava jumps into action to help make a new one from scratch.
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