The South African Forex market offers access to global currency pairs with increasingly sophisticated platforms and tools. One of the most important concepts for…
Write, heat, write again with rewritable ‘paper’
A group of scientists in Taiwan has developed a rewritable electronic paper that needs no power source to maintain display of an image printed on it, and just needs to be re-heated to wipe it for re-use up to 260 times.
Unlike the e-book technology now available on the market, the rewritable e-paper called “i2R e-paper” does not need to be back lit and therefore does not consume electricity, according to the island’s top industrial research unit Industrial Technology Research Institute.
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