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Japanese designer Kouichi Okamoto’s “bookmark light” is every
reader’s dream gadget!
This
typical looking bookmark transforms into a light source in a blink! Using
materials like silver nano particle ink, LED chip and lithium coin battery
Kouichi Okamoto has developed a circuit for 'bookmark light' that is printed on
a special film using ink, which transmits electricity; making it a bookmark and
an illumination source using a lithium coin battery.
Info & Images: Courtesy kouichi okamoto
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