eclipse
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Did you miss a solar eclipse? Not anymore, thanks to these “eclipse any place, any time” sunglasses!
Background: A solar eclipse occurs whenever the Moon passes directly in front of the Sun (from the perspective of a particular location on Earth). These events are relatively common somewhere on Earth, but are quite rare in any specific location. If only there were a way to see a solar eclipse more frequently, without financially-…
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Background: Car sun visors are useful for avoiding glare while driving. But they require constant adjustment on winding roads, and they don’t work at all if the sun is too low in the sky (e.g. sunrise, sunset conditions). Proposal: Instead of having a sun visor, what if the sun was blocked by an “eclipse disc,”…
