Ep 366: Hidden in the light
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Hidden in the light
Today, Newton shows us why planets move as they do, and we find out how we know what stars are made of.
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Ep 365: Better glass, lenses, mirrors, and a star to sail by
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Better glass, lenses, mirrors, and a star to sail by
The debate over the Earth or Sun in the middle continues, and we take a look at navigating by the stars.
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Ep 364: To learn the sky
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To learn the sky
From prehistory to Babylon to the ancient Greeks, humanity begins to learn what our sky is up to, pardon the pun.
Check out our latest attempt at Episode One.