Comments by "chaosXpert" (@chaosXP3RT) on "Why we should teach astronomy" video.

  1. A lot of comments are giving these college kids a hard time about the size of objects in the universe, but maybe they forgot or didn't pay that much attention in elementary school. If you don't use the knowledge you're given, you lose it. Learning something once is hardly ever enough, especially if you hardly ever think about it or encounter it.
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  2. Maybe they forgot or didn't pay that much attention. If you don't use the knowledge you're given, you lose it. Learning something once is hardly ever enough, especially if you hardly ever think about it or encounter it.
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