Greeting cards in the world's smallest dragon

Scotland experts who have launched a New Year's greetings cards in the world's smallest Ren Jin, as New Year greetings sent to Asian people.

The cards are so tiny that it can not be seen with the naked eye, but extremely delicate and beautiful with length 300 micron (a micron is equivalent to 1 / 100 thousand mm, the width of a human hair is equivalent to 100 micron ). 2.16 thousand units this tiny new cards are placed closed surface of a postage stamp. Drawing dragons and Chinese characters on the cards engraved on the surface of tiny glass, but what is surprising in that the processing time to the card only needs about 30 minutes.

The owner of the card, said he created the card also has another purpose, such as an invitation to Chinese partners to work together research and development of nanotechnology: "The future of applications nano technology is wide open, but it is difficult for the public to understand, so I would like the Lunar New Year of Asians in the card processing to display technological prowess that we capture the " .