A computer scientist shows us how our perception of something can vary from reality, and an engineer shows us how she's building the next generation of self-driving wheelchairs. Jackie Means makes an egg that can bounce, then we learn ...See moreA computer scientist shows us how our perception of something can vary from reality, and an engineer shows us how she's building the next generation of self-driving wheelchairs. Jackie Means makes an egg that can bounce, then we learn about the explosive science behind limestone mining.
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