Quote:
Originally Posted by Quexos
Though if you read for hours your arms might start to hurt if you must keep the scroll open for that long.
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I was assuming that the 'telescopes' internal friction would keep them extended, and the scroll open.
O'course by the time this becomes an actual 'thing', it may be that somebody's come up with a polymer that changes from rigid to flexible and back again (via application of a current, or whatever).