Much Ado Posted June 27, 2018 Share Posted June 27, 2018 I have been trying to find an analogy to help me understand the expansion of the universe. It’s been almost s year. Track an air bubble from below the surface of the sea. As it rises it expands and accelerates. For known reasons. So as a large helium weather type balloon. No added energy required. Link to comment Share on other sites More sharing options...
J.C.MacSwell Posted June 27, 2018 Share Posted June 27, 2018 7 minutes ago, Much Ado said: I have been trying to find an analogy to help me understand the expansion of the universe. It’s been almost s year. Track an air bubble from below the surface of the sea. As it rises it expands and accelerates. For known reasons. So as a large helium weather type balloon. No added energy required. Energy is used in your analogy though, correct? Link to comment Share on other sites More sharing options...
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