@ IM Stones - Your spam post above has been removed.
If you're trying to post a validation code for a fansite, those codes are no longer permitted to be posted on these Forums due to RWT issues with that site.
It would take 600+ years for light to get from the star Betelgeuse to earth. So if Betelgeuse were to turn into a black hole right now, we wouldn't find out until a very long time from now.
If you listen very closely, hot water and cold water sound slightly different when being poured. The heat changes the thickness, or viscosity, of the water, which changes the pitch of the sound it makes when it's poured. What we feel as heat comes from the molecules of the water moving faster. Cold water is thicker and therefore makes a slightly higher-pitched sound.
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