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Water is made soft by the use of a water softener using ion exchange resin. The troublesome calcium and magnesium ions in hard water are exchanged for sodium, which is much more soluble and does not precipitate out to form scale or interfere with soap. Ion exchange resins are very small porous round plastic beads.
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Dubbed as the land of the midnight sun, Norway is one of the very few locations where sunset merges into sunrise, with no darkness in between. The midnight sun only occurs at certain times of the year and is only visible very close to the Arctic.
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