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 The gadget saving trees by sucking ink off paper
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 ÀÌ** (jean)
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Description: 

Scientists have invented a magical gadget that sucks the ink off printer paper so each sheet can be used 10 times over. 

The trick to the so-called "de-printer" is specially coated paper, which stops ink soaking into the page. 

A powerful laser then vaporizes the ink. Pulp and paper worldwide is the fourth biggest carbon-emitting industry, so these scientists are aiming to cut the amount of planet-heating carbon dioxide (CO2) emissions by reducing demand for office paper.

 

°úÇÐÀÚµéÀº ÇÁ¸°ÅÍ ¿ëÁöÀÇ À×Å©¸¦ »¡¾ÆµéÀÌ´Â ¸¶¹ýÀÇ ÀåÄ¡¸¦ ¹ß¸íÇÏ¿© °¢ ¿ëÁö¸¦ 10¹è ÀÌ»ó »ç¿ëÇÒ ¼ö ÀÖ°Ô Çß´Ù. ¼ÒÀ§ "Å»Àμâ±â"ÀÇ ºñ°áÀº Ư¼ö ÄÚÆÃµÈ Á¾ÀÌ·Î À×Å©°¡ ÆäÀÌÁö¿¡ ½º¸çµå´Â °ÍÀ» ¸·´Â °ÍÀÌ´Ù. ±×·± ´ÙÀ½ °­·ÂÇÑ ·¹ÀÌÀú°¡ À×Å©¸¦ Áõ¹ß½Ãŵ´Ï´Ù. 

ÆÞÇÁ¿Í Á¾ÀÌ´Â Àü ¼¼°èÀûÀ¸·Î ³× ¹ø°·Î Å« ź¼Ò ¹èÃâ »ê¾÷ÀÌ´Ù. ±×·¡¼­ ÀÌ °úÇÐÀÚµéÀº »ç¹«¿ëÁö¿¡ ´ëÇÑ ¼ö¿ä¸¦ ÁÙÀÓÀ¸·Î½á Áö±¸¸¦ ´þÈ÷´Â ÀÌ»êȭź¼Ò ¹èÃâ·®À» ÁÙÀÌ´Â °ÍÀ» ¸ñÇ¥·Î ÇÏ°í ÀÖ´Ù. 

 

Transcription:

Roger: Countless millions of trees are felled worldwide to satisfy our demand for paper and cardboard.

The process uses lots of heat. Much of it created by polluting coal or gas. This firm in Sweden is heading for zero carbon emissions but pulp and paper worldwide is the fourth biggest carbon emitting industry. 

Julian Allwood: Amazingly demand for paper is still going up after 50 years of talking about the paperless office. We haven't got there. So we could change that by changing the amount of paper and packaging that we're all using. 

Roger: I¡¯m now going to introduce you to an invention that is so bold, so brilliant, and so extraordinary that you will think it is a trick. It isn't a trick. This is real. It¡¯s to do with solving the problem of what we can do with all the waste paper in the world. All the paper we print up and then just throw away. Well in here there's a machine that's going to wipe the words off the page. 

This is Barack Yakutieli who's behind the project. Barack, we've got some printed paper here can you wipe those words off the page please.

Barack Yakutieli: Absolutely Roger.

Roger: It's done with a powerful laser and a special paper coating that stops in soaking into the page. Each sheet can be reused up to 10 times. And look at the transformation. 

That is absolutely amazing. Barack what have you done with the words. 

Barack Yakutieli: Well we basically evaporated the ink and what's left is just pigments of the ink which we collect and those can be recycled back into new printer inks. 

Roger: So you vaporize the script.

Barack Yakutieli: Completely. Roger: So, how's this going to become an everyday part of office life? 

Barack Yakutieli: We're converting existing printers with our solution. So, we have a printer and then you have a "de-printer¡± that could sit next to every printer and work with every printer in the world.

Roger: That invention may work with paper but what about the cardboard that floods through our doors as retail shifts online do we really need it this is one household's box mountain after just a couple of months we're simply consuming too much stuff it's a terrible habit we've got to kick it. 

 

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·ÎÀú: ÀÌÁ¦ ¿©·¯ºÐ¿¡°Ô ¾ÆÁÖ ´ë´ãÇÏ°í, ¾ÆÁÖ ÈǸ¢ÇÏ°í, ¾ÆÁÖ ºñ¹üÇؼ­ ¿©·¯ºÐÀº ±×°ÍÀÌ ¼ÓÀÓ¼ö¶ó°í »ý°¢ÇÒ ¼ö ÀÖ´Â ¹ß¸íÇ°À» ¼Ò°³ÇÏ·Á°í ÇÕ´Ï´Ù. ÀÌ°Ç ¼ÓÀÓ¼ö°¡ ¾Æ´Ï¿¡¿ä. ½ÇÁ¦ »óȲÀ̶ó°í. ±×°ÍÀº ¿ì¸®°¡ ¼¼»óÀÇ ¸ðµç ÆóÁö¸¦ °¡Áö°í ¹«¾ùÀ» ÇÒ ¼ö ÀÖ´ÂÁö¿¡ ´ëÇÑ ¹®Á¦¸¦ ÇØ°áÇÏ´Â °Í°ú °ü·ÃÀÌ ÀÖ½À´Ï´Ù. ¿ì¸®°¡ ÀμâÇÑ ¸ðµç Á¾ÀÌ´Â ±×³É ¹ö¸³´Ï´Ù. ¿©±â ÀÌ ÆäÀÌÁö¿¡¼­ ´Ü¾î¸¦ Áö¿ï ¼ö ÀÖ´Â ±â°è°¡ ÀÖ½À´Ï´Ù. ÀÌ »ç¶÷Àº ÀÌ ÇÁ·ÎÁ§Æ®ÀÇ ¹èÈÄ¿¡ ÀÖ´Â ¹ö¶ô ¾ßÄíƼ¿¤¸®ÀÔ´Ï´Ù. ¹ö¶ô, ¿©±â ÀμâµÈ Á¾ÀÌ°¡ ÀÖ¾î¿ä. ±× ´Ü¾îµéÀ» Áö¿ï ¼ö ÀÖ³ª¿ä? 

¹ö¶ô ¾ßÄíƼ¿¤¸®: ¹°·Ð ·ÎÀúÀÔ´Ï´Ù. 

·ÎÀú: ±×°ÍÀº °­·ÂÇÑ ·¹ÀÌÀú¿Í ÆäÀÌÁö¿¡ ½º¸çµéÁö ¾Ê´Â Ưº°ÇÑ Á¾ÀÌ ÄÚÆÃÀ¸·Î ¿Ï¼ºµÇ¾ú½À´Ï´Ù. 

°¢ ½ÃÆ®´Â ÃÖ´ë 10ȸ±îÁö Àç»ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ±×¸®°í º¯È­¸¦ º¸¼¼¿ä. ±×°ÍÀº Á¤¸» ³î¶ø´Ù. ¹ö¶ôÀº ±× ´Ü¾îµéÀ» ¾î¶»°Ô Çß½À´Ï±î? 

¹ö¶ô ¾ßÄíƼ¿¤¸®: ±âº»ÀûÀ¸·Î ¿ì¸®´Â À×Å©¸¦ Áõ¹ß½ÃÄ×°í, ³²Àº °ÍÀº ¿ì¸®°¡ ¼öÁýÇÑ À×Å©ÀÇ »ö¼Òµé »ÓÀÔ´Ï´Ù. 

±×¸®°í ±×°ÍµéÀº ´Ù½Ã »õ·Î¿î ÇÁ¸°ÅÍ À×Å©·Î ÀçÈ°¿ëµÉ ¼ö ÀÖ½À´Ï´Ù. 

·ÎÀú: ±×·³ ´ëº»À» Áõ¹ß½ÃÅ°´Â±º¿ä.

Barack Yakutieli: ¿ÏÀüÈ÷. 

·ÎÀú: ±×·³, ¾î¶»°Ô ÀÌ°ÍÀÌ »ç¹«½Ç »ýÈ°ÀÇ ÀÏ»óÀûÀÎ ºÎºÐÀÌ µÉ ¼ö ÀÖÀ»±î¿ä? 

¹ö¶ô ¾ßÄíƼ¿¤¸®: ¿ì¸®´Â ±âÁ¸ ÇÁ¸°Å͸¦ ¿ì¸®ÀÇ ¼Ö·ç¼ÇÀ¸·Î º¯È¯ÇÏ°í ÀÖ´Ù. ±×·¡¼­ ¿ì¸®´Â ÇÁ¸°Å͸¦ °¡Áö°í ÀÖ°í, ¿©·¯ºÐÀº ¸ðµç ÇÁ¸°ÅÍ ¿·¿¡ ¾É¾Æ¼­ ¼¼°èÀÇ ¸ðµç ÇÁ¸°ÅÍ¿Í ÇÔ²² ÀÛ¾÷ÇÒ ¼ö ÀÖ´Â "µðÇÁ¸°ÅÍ"¸¦ °¡Áö°í ÀÖ½À´Ï´Ù.

·ÎÀú: ±× ¹ß¸íÇ°Àº Á¾À̷εµ È¿°ú°¡ ÀÖÀ» ¼ö ÀÖÁö¸¸, ¼Ò¸Å¾÷ÀÚµéÀÌ ¿Â¶óÀÎÀ¸·Î ÀüȯÇϸ鼭 ¿ì¸® Áý ¹®À» ÅëÇØ ³ÑÃijª´Â ÆÇÁö´Â ¾î¶»°Ô µÉ±î? ¿ì¸®´Â Á¤¸»·Î ÀÌ°ÍÀÌ ÇÑ °¡Á¤ÀÇ ¹Ú½º ¸¶¿îƾÀÌ ÇÊ¿äÇÏ´Ù. 

´ÜÁö ¸î ´Þ ÈÄ¿¡ ¿ì¸®´Â ´ÜÁö ³Ê¹« ¸¹Àº ¹°°ÇÀ» ¼ÒºñÇÏ°í ÀÖ´Ù. ±×°ÍÀº ¿ì¸®°¡ ±×°ÍÀ» °È¾îÂ÷¾ß¸¸ ÇÏ´Â ²ûÂïÇÑ ½À°üÀÌ´Ù. 

 

Question: 

1. How many trees are cut down to satisfy our demand for paper and cardboard?

2. Explain how the new invention work? 

3. How important is the trees for our life?

ÀÛ¼ºÀÏÀÚ
2022-08-03 ¿ÀÀü 11:45:40
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