{"id":13042,"date":"2018-02-28T20:10:30","date_gmt":"2018-03-01T01:10:30","guid":{"rendered":"http:\/\/serony.com\/ken\/?p=13042"},"modified":"2021-12-28T10:37:43","modified_gmt":"2021-12-28T15:37:43","slug":"2%ec%9b%94%ec%9d%84-%eb%b3%b4%eb%82%b4%eb%a9%b0","status":"publish","type":"post","link":"https:\/\/serony.com\/ken\/2018\/02\/28\/2%ec%9b%94%ec%9d%84-%eb%b3%b4%eb%82%b4%eb%a9%b0\/","title":{"rendered":"2\uc6d4\uc744 \ubcf4\ub0b4\uba70…"},"content":{"rendered":"

\u00b6\u00a0 \uc2f8\ub298\ud55c 2\uc6d4\uc758 \ub9c8\uc9c0\ub9c9 \ub0a0:<\/span> \u00a028\uc77c\uc774 \ub418\uc5c8\uace0, \uacb0\uad6d\uc740 2018\ub144 2\uc6d4\ub3c4 \uc11c\uc11c\ud788 \uc800\ubb3c\uc5b4\uac04\ub2e4. \uc744\uc528\ub144\uc2a4\ub7fd\uac8c \uc2f8\ub298\ud55c \uac00\ub791\ube44\uac00 \ud558\ub8e8 \uc885\uc77c \uc624\ub77d\uac00\ub77d \ud558\ub358 \ub0a0, \uc9c0\ub09c \uba70\uce60 \ub3d9\uc548\uc740 \uc774\ub978 \ubd04\uc758 \uae30\ubd84\uc744 \ud55c\uaecf \ub290\ub07c\uac8c \ud574 \uc8fc\ub354\ub2c8 ‘\uc544\uc9c1 \uc9c4\uc815\ud55c \ubd04\uc774 \uc628 \uac83\uc774 \uc544\ub2c8\ub2e4, \uc870\uae08\ub9cc \ub354 \uae30\ub2e4\ub824..’ \ub77c\uace0 mother<\/em> nature \ub294 \uc77c\uae68\uc6cc \uc900\ub2e4. \uadf8\ub798\ub3c4, \uadf8 \ub3d9\uc548 ‘\uac11\uc790\uae30’ \uc8fc\uc704\uac00 \ubd04\uc18c\uc2dd\uc744 \uc54c\ub9ac\ub294 \uac01\uc885 \uc2dd\ubb3c\ub4e4\uc758 \uc0c9\uae54\ub85c \ucc44\uc6cc\uc838 \uac00\uace0 \uc788\uc5c8\ub294\ub370, \uc5bc\uc5b4 \ubd93\ub294 \ucd94\uc704\uac00 \uc5c6\ub294 \ud55c \uadf8\uac83\ub4e4\uc740 \uc6b0\ub9ac \ub458\uc5d0\uac8c \uc990\uac70\uc6b4 \ud654\uc81c\uac00 \ub420 \uac83\uc774\uace0, \uc6b0\ub9ac\uc758 \ub208\uacfc \ub9c8\uc74c\uc744 \uc990\uac81\uac8c \ud560 \uac83\uc774\ub2e4.<\/p>\n

\uc5bc\ub9c8 \uc804 \uc774\ub9c8\uc704\ub85c ‘\uc7ac\uc758 \uc2ed\uc790\uac00’\uac00 \uadf8\uc5b4\uc84c\ub358 Ash<\/strong> Wednesday<\/em>\uac00 \uc5b4\ub290\uc0c8\u00a0 2\uc8fc \uc804\uc73c\ub85c \uba40\uc5b4\uc9c0\uace0 \uc788\ub294\uac00? \uc65c \uc774\ub807\uac8c \uc2dc\uac04\uc740 \ube60\ub974\uac8c \ud750\ub974\uace0 \uc788\ub294\uac00? \uc9c0\ub098\uac04 2\uc8fc \uac04\uc758 \uc0ac\uc21c\uc808\uc740 \ub098\uc5d0\uac8c \uc5b4\ub5a4 \uc2dc\uac04\ub4e4\uc774\uc5c8\ub294\uac00? \uc0c8\ub85c \ud0dc\uc5b4\ub098\ub294 \uc0b6\uc744 \ud5a5\ud55c \uc5b4\ub835\uace0 \uace0\ud1b5\uc2a4\ub7ec\uc6cc\uc57c \ud560 ‘\uad11\uc57c\uc758 40\uc77c’ \uac04\uc758 \uc2dc\uac04\uc744 \ub098\ub294 \uacfc\uc5f0 \uc62c\ubc14\ub974\uac8c \ubcf4\ub0b4\uace0 \uc788\ub294\uac00? \ub098\uc758 daily<\/em> journal\uc744 \uc0b4\ud3b4\ubcf4\uba74 \ubcc4\ub85c \ud070 \ubcc0\ud654\uac00 \uc5c6\ub294 \ube44\uad50\uc801 ‘\ud3b8\ud55c \ud558\ub8e8\ud558\ub8e8’\ub97c \ubcf4\ub0b4\uace0 \uc788\ub294 \ub4ef… \uc2eb\ub2e4, \uadf8\ub7f0 \ub098\ub0a0\ub4e4.. \ud558\ub8e8\ud558\ub8e8 \uc0c8\ub85c\uc6b4 \ud558\ub8e8\ub97c \ubcf4\ub0b4\uace0 \uc2f6\ub2e4.<\/p>\n

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\u00b6\u00a0 Cramming… <\/span>\uc624\ub798 \uc804 \ud559\uad50\uc5d0 \ub2e4\ub2d0 \ub54c \uc2ec\uc2ec\uce58 \uc54a\uac8c \uacaa\uc5c8\ub358 \uc2b5\uad00\ub4e4, \uadf8\uc57c\ub9d0\ub85c ‘\ub2f9\uc77c\uce58\uae30’ \ube44\uc2b7\ud55c \uac83.. \ud559\uad50\ub97c \ub5a0\ub098\uba70 \uc774\ub7f0 \uad34\ub85c\uc6b4 ‘\uc2dc\ud5d8 \ubcf4\ub294 \uac83\uacfc \ub2f9\uc77c\uce58\uae30’ \uac00 \uc5c6\uc5b4\uc9c0\ub294 \uc904\ub85c \uc54c\uace0 \ucf8c\uc7ac\ub97c \ubd88\ub800\uc9c0\ub9cc.. \uc778\uc0dd\uc740 \uadf8\ub807\uac8c \ud638\ub77d\ud638\ub77d\ud558\uc9c0 \uc54a\uc558\ub2e4. \ud559\uad50\uc2dc\ud5d8\uacfc \ube44\uc2b7\ud55c \uc778\uc0dd\uc2dc\ud5d8\uc758 \uc5f0\uc18d, \uadf8\uacf3\uc5d0\ub3c4 \ub2f9\uc77c\uce58\uae30\uac00 \uc218\uc5c6\uc774 \ub9ce\uc558\ub2e4. \ub2f9\uc77c\uce58\uae30 cramming\uc744 \uc990\uae30\ub294 \uc0ac\ub78c\ub3c4 \uc788\ub2e4\uace0 \ud558\uc9c0\ub9cc \ub3d9\uc2dc\uc5d0 \uad34\ub85c\uc6b4 \uac83\uc774\ub2e4.<\/p>\n

\uc694\uc0ac\uc774 \ub098\ub294 \uc78a\uace0 \uc0b4\ub358 ‘\ub2f9\uc77c\uce58\uae30’\ub97c \ud558\uace0 \uc788\ub2e4. 2\uc6d4 \ucd08\uc5d0 \uc6b0\uc5f0\ud788 \ucc3e\uc544\uac04 Coursera<\/em><\/strong><\/a>, \uadf8\uacf3\uc5d0 \ub098\uc758 ‘\uc6b0\uc6b8\ud55c \ub9c8\uc74c’\uc744 \ub2ec\ub798\uc904 \uc218 \uc788\ub294 ‘\ud53c\ub09c\ucc98’\ub97c \ucc3e\uc558\uace0 \uace7 ‘\uacf5\ubd80’\uac00 \uc2dc\uc791 \ub418\uc5c8\uc9c0\ub9cc… \uc5ed\uc2dc \uc81c\ub300\ub85c \ub9e4\uc77c\uc758 study schedule\uc744 \ub530\ub974\uc9c0 \uc54a\uc558\uae30\uc5d0 \ubc00\ub9ac\uae30 \uc2dc\uc791\ud558\uace0, \uc624\ub79c \ub9cc\uc5d0 \ub2f9\uc77c\uce58\uae30\uc758 \uace0\ud1b5\uc744 \uacaa\uace0 \uc788\ub294 \uac83\uc774\ub2e4.<\/p>\n

A Stanford<\/em> online course,\u00a0 ‘Understanding Einstein: The Special Theory of Relativity<\/em>‘ \uc600\ub2e4. \ub450 \ub2ec \uc815\ub3c4 (8\uc8fc) \uacc4\uc18d\ub418\ub294 ‘\ubbf8\uc801\ubd84 \uc774\uc0c1\uc758 \uc218\ud559\uc774 \ud544\uc694 \uc5c6\ub294 \ud2b9\uc218 \uc0c1\ub300\uc131 \uc774\ub860’, \ubaa9\ud45c\ub294 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n

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Our goal will be to go behind the myth-making and beyond the popularized presentations of relativity in order to gain a deeper understanding of both Einstein the person and the concepts, predictions, and strange paradoxes of his theory.<\/em><\/p>\n<\/blockquote>\n

\uace0\ub4f1\ud559\uad50 \uc218\uc900\uc758 \uc218\ud559 [\ubbf8\uc801\ubd84 \uc774\uc804\uc758]\uc774 \ud544\uc694\ud55c \uc774 course, \ucc98\uc74c\uc73c\ub85c \ud2b9\uc218\uc0c1\ub300\uc131\uc774\ub860\uc758 ‘\ubc30\uacbd, \uad6c\uc870, \uadf8\ub9ac\uace0 \uc758\ubbf8’\ub97c \ud30c\uc545\ud558\uac8c \ub418\uc5c8\ub2e4. \uc77c \ud3c9\uc0dd \uac70\uc758 ‘\ub9cc\ud654, \uc0c1\uc0c1\uacfc\ud559 \uc218\uc900’ \uc815\ub3c4\uc758 \ub9e4\ub825\uc5d0 \ube60\uc9c0\uace4 \ud588\uc9c0\ub9cc (4\ucc28\uc6d0\uc758 \uc2e0\ube44), \uc774\ubc88\uc5d0 \uadf8\uac83\uc758 ‘\uc2e4\uccb4’\ub97c \uc811\ud558\uac8c \ub41c \uac83\uc774\ub2e4. \uba87 \ub144 \uc804 Harvard<\/em> online course<\/a>\uc5d0\uc11c\ub294 \uc218\ud559\uc744 \uac70\uc758 \uc4f0\uc9c0 \uc54a\uc558\uae30\uc5d0 \ud3b8\ud558\uae30\ub294 \ud588\uc9c0\ub9cc \uc0ac\uc2e4 \ud2b9\uc218 \uc0c1\ub300\uc131 \uc774\ub860\uc758 ‘\uc2e4\uccb4’\uc640\ub294 \uac70\ub9ac\uac00 \uc788\ub294 \uac83\uc774\uc5c8\ub2e4. Stanford<\/em>\ub300\ud559\uc758\u00a0 top-class Instructor Dr. Lagerstrom<\/em>, \uc9c0\ub098\uce5c \uc804\ubb38\ud559\uc220\uc6a9\uc5b4\ub97c \ucd5c\ub300\ud55c \uac04\uacb0\ud558\uac8c \uc0ac\uc6a9\ud558\uba70,\u00a0 ‘\ud53c\ubd80\uc758 \uac10\uac01\uc73c\ub85c \ub290\ub084 \uc218 \uc788\ub294 \uc774\ub860’\uc73c\ub85c \uc11c\uc11c\ud788 \uc6b0\ub9ac\ub97c \uc778\ub3c4\ud558\ub294\ub370.. \uc774\uac83\uc774\uc57c \ub9d0\ub85c \uc9c4\uc815\ud55c ‘\uc5b4\ub824\uc6b4’ \uacfc\ud559\uc774\ub860\uc744 \uac00\ub974\uce58\ub294 \ubaa8\ubc94 case\uac00 \uc544\ub2d0\uae4c \ub098\ub294 \uacc4\uc18d \ub180\ub77c\uba70 \ubc15\uc218\ub97c \uce5c\ub2e4.<\/p>\n

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\uc774 course\ub97c \ud1b5\ud574\uc11c \ub0b4\uac00 \uc5bb\uc73c\ub824\ub294 \uac83\uc740, \uc694\uc0ac\uc774 \uc808\uc81c \uc5c6\uc774 \uc881\uc544\uc9c4 \uc778\uac04\uad00\uacc4\ub97c \ubcf4\ub294 \uad00\uc810\uc73c\ub85c\ubd80\ud130 \ubc97\uc5b4\ub098, \ub0b4\uac00 \ubcf4\uace0 \ub290\ub084 \uc218 \uc788\ub294 \uac83\uc774 \uc774 \uc138\uc0c1\uc758 \uc804\ubd80\uac00 \uc544\ub2cc \uac83\uc774\ub77c\ub294 ‘\uc2e4\uccb4\uc801 \uc9c4\ub9ac’, \ubc14\ub85c \uadf8\uac83\uc774\ub2e4.<\/p>\n

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\u00b6\u00a0 \ub808\uc9c0\uc624 \uac04\ubd80\uad50\uc721:<\/span> \u00a0\uc9c0\ub09c \uc8fc\ub9d0\uc5d0 \ub3c4\ub77c\ube4c \uc21c\uad50\uc790 \uc131\ub2f9, KMCC \uafb8\ub9ac\uc544 \uc8fc\uad00 \ub808\uc9c0\uc624 \uac04\ubd80\uad50\uc721\uc774 \uc788\uc5c8\ub2e4. \ub0b4\uac00 \ub808\uc9c0\uc624 \uac04\ubd80[\uc11c\uae30]\uac00 \ub41c \uac83\uc774 2012\ub144 \uc815\ub3c4\uc600\uc73c\ub2c8 \uc774\uc81c\ub294 \uaf64 \uc775\uc219\ud55c \uacbd\ud5d8\uc774\ub2e4. \ubaa8\ub4e0 \uc2e0\uc2ec\ub2e8\uccb4\ub294 \uadf8\ub7f0\ub300\ub85c \uc5f4\uc2ec\ud788 \uc0b4\uc544\ubcf4\uaca0\ub2e4\ub294 \uc0ac\ub78c\ub4e4\ub85c \ud2b9\uc815\ud55c \uc2e0\uc2ec \uc870\uc9c1\uc5d0 \ub300\ud574\uc11c \ub04a\uc784\uc5c6\uc774 \ubc30\uc6cc\uc57c \ud558\ub294 \uac83\uc740 \uae30\ubcf8\uc77c \uac83\uc774\uc9c0\ub9cc, \uc2e4\uc81c\ub85c \uadf8\ub7f0\uac00? \ubb3c\ub860 \uadf8\uac83\uc740 \uac70\uc758 \uc774\uc0c1\uc5d0 \ubd88\uacfc\ud558\ub2e4.<\/p>\n

\uadf8 \ub3d9\uc548 \uac04\ubd80\ub97c \ub9e1\uc73c\uba70 \uc9c0\ub0b4\uc628 \ub3d9\uc548 \uacc4\uc18d \ub290\ub07c\ub294 \uac83\uc740 \ub098\ub3c4 \uc815\ub9d0 \ubd80\uc871\ud558\uc9c0\ub9cc \uc5b4\ub5bb\uac8c \uc800\ub7f0 \uc790\uc138\ub85c \ub2e8\uc6d0 \uc120\uc11c\ub97c \ud588\uc744\uae4c.. \ud558\ub294 \ub180\ub77c\uc6c0\uc774\ub2e4. (\uc131\ubaa8\ub2d8\uaed8 \ubc14\uce58\ub294) \uc120\uc11c\ub780 \uac83\uc774 \uadf8\ub807\uac8c \ud615\uc2dd\uc801\uc774\uc5c8\ub358 \uac83\uc77c\uae4c? \uc2e4\uc81c\ub85c \ud558\ub294 \ud65c\ub3d9\uc758 \uc591\ub3c4 \uc911\uc694\ud558\uc9c0\ub9cc \ub2e8\uc6d0\uc73c\ub85c\uc368\uc758 \uc790\uc138\ub294 \ub354\uc6b1 \uc911\uc694\ud55c\ub370.. \uc554\ub9cc \ub808\uc9c0\uc624 \uc870\uc9c1\uc758 rule\uc5d0 \ub300\ud574\uc11c \uc5f4\uc744 \uc62c\ub9ac\uba70 \ud1a0\uc758\ub97c \ud574\ub3c4, \uc65c \uc6b0\ub9ac\uac00 \uc774\ub7f0 \uac83\uc744 \ud558\uace0 \uc788\ub294\uc9c0\ub294 \uac70\uc758 \uc78a\uace0 \uc0ac\ub294 \ub4ef \ud558\ub2e4.<\/p>\n

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\ub808\uc9c0\uc624 \uac04\ubd80\uad50\uc721 \uc804 \uae30\ub3c4\uc640 \ubbf8\uc0ac\ubd09\ud5cc<\/p>\n

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\uae30\ub3c4\uc640 \ud65c\ub3d9\uc774 \uade0\ud615\uc801\uc73c\ub85c \uc801\uc808\ud788 \uac15\uc870\ub418\ub294 \uac83\uc5d0 \ub300\ud574\uc11c \ub808\uc9c0\uc624 \uac04\ubd80\ub4e4 \uc870\ucc28 ‘\ud574\uad34\ud55c \ubc1c\uc5b8’\uc744 \uc11c\uc2b4\uc9c0 \uc54a\ub294\ub2e4. \uc65c (\ubb35\uc8fc)\uae30\ub3c4\ud558\ub294 \uac83\uc744 \ubc1c\ud45c\ub97c \ud558\ub290\ub0d0.. (\ub6f0\ub294) \ud65c\ub3d9\uc758 \uc911\uc694\uc131\uc744 \uac15\uc870\ud558\ub2e4 \ubabb\ud574\uc11c \uc544\uc608 \ub808\uc9c0\uc624 \uad50\ubcf8\uc744 \uc644\uc804\ud788 \uc78a\uace0 \uc5f4\uc744 \uc62c\ub9ac\ub2c8.. \uadf8\ub7f0 \uc0ac\ub78c\ub4e4\uc740 \uc544\ub9c8\ub3c4 \uc0ac\ud68c\ubd09\uc0ac\ub2e8\uccb4\uc778 ‘\ud55c\uc778\ubd09\uc0ac\uc13c\ud130’\uc5d0 \uac00\uc9c0 \uc65c \ub808\uc9c0\uc624\uc5d0 \ub4e4\uc5b4\uc640 \uace0\uc0dd\uc744 \ud558\ub294\uc9c0 \uc54c\ub2e4\uac00\ub3c4 \ubaa8\ub97c \uc77c\uc774\ub2e4. \uc6b0\ub9ac\uc758 \ubbf8\uad6d \ubcf8\ub2f9 Holy Family Catholic Church<\/em>\uc758 \uc8fc\uc784\uc2e0\ubd80 Fr. Miguel<\/em>\uc774 \uc81c\uc77c \uac15\uc870\ud558\ub294 \uac83\uc774 \ubc14\ub85c: \uae30\ub3c4\ud558\uc9c0 \uc54a\ub294 \ubd09\uc0ac\ud65c\ub3d9\uc758 \ud5c8\uad6c\uc131<\/span>\uc778\ub370 \ubc14\ub85c \uc774\ub7f0 \uaf34\uc744 \uc774\uacf3\uc5d0\uc11c \ubaa9\uaca9\uc744 \ud558\ub2c8.. \uc774\ub7f0 \uad50\ubcf8\uc801\uc778 \uac83\uc5d0 \ub300\ud55c \uad50\uc721\uc774 \uac70\uc758 \uc5c6\ub294 \uacf3, \uc774\uc81c\ub294 \uac70\uc758 “\ubb34\uba85\ubb34\uc2e4 \ubb34\uac10\ud55c \ub2d8<\/span>‘\uc758\u00a0 \ub178\ub798 \uac00\uc0ac\uac00 \ub5a0\uc624\ub974\uac8c \ub418\uc5c8\ub2e4.<\/p>\n

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\u00b6\u00a0 Cursing! \ub9c8\uadc0 \uc131\ud1a0 \u8072\u8a0e:<\/span>\u00a0\u00a0 \uc544\ub15c\uc2a4 \uc790\ub9e4\ub2d8 \ubd80\ubd80\uc640 \uc624\ub79c \ub9cc\uc5d0 \uc800\ub141 \uc2dd\uc0ac\ub97c \ud558\uac8c \ub418\uc5c8\ub2e4. \ud55c\ub54c \uc790\uc8fc \ubcf4\uba70 \uc9c0\ub0c8\ub358 \uc774 \ubd80\ubd80, \uc774\uc988\uc74c \ub4e4\uc5b4\uc11c \uc790\uc8fc \ubabb \ubcf4\uc558\uae30\uc5d0 \uc544\uc8fc \ubc18\uac00\uc6b4 \ubaa8\uc784\uc774 \ub418\uc5c8\ub2e4. \uc544\ub15c\uc2a4 \uc790\ub9e4\ub2d8\uc740 \ub808\uc9c0\uc624\ub97c \ud1b5\ud574\uc11c\ub3c4 \uc54c\uc558\uc9c0\ub9cc \ud615\uc81c\ub2d8\uc740\u00a0 \uba87 \ub144 \uc804 \ub0b4\uac00 \uad50\ub9ac\ubc18 staff\uc73c\ub85c \uc788\uc744 \ub54c \uad50\ub9ac \uacf5\ubd80\ud558\uace0 \uc138\ub840\ub97c \ubc1b\uc558\ub358 \uc778\uc5f0\uc774 \uc788\uc5c8\ub2e4. \ud558\uc9c0\ub9cc \uc790\ub9e4\ub2d8\uc774 \ub808\uc9c0\uc624\ub97c \ub5a0\ub098\uba74\uc11c \ub9cc\ub0a0 \uae30\ud68c\uac00 \ub9ce\uc9c0 \uc54a\uc558\ub294\ub370 \uadfc\ub798\uc5d0 \uc5b4\ub5a4 ‘\uc131\ub2f9 \ub9c8\uadc0’\uc5d0\uac8c \uc798\ubabb \uac78\ub824 \uc9c0\ub3c5\ud788 \uace0\uc0dd\ud55c\ub2e4\ub294 \uc598\uae30\ub97c \ub4e4\uc5c8\ub294\ub370, ‘\ub3d9\ubcd1\uc0c1\ub828 \u540c\u75c5\u76f8\u6190’ \uc758 \uc2ec\uc815\uc73c\ub85c \uc774\ub0a0 ‘\ub9c8\uadc0\uc131\ud1a0’\ub97c \uc18d \uc2dc\uc6d0\ud788 \ud558\uac8c \ub418\uc5c8\ub2e4.<\/p>\n

\uc608\uc804\uc5d0 \uc6b0\ub9ac \ub208\uc5d0 \ubcc4\ub85c \uc548 \ub744\ub358 ‘\uc9c4\uc9dc \uc5ec\uc790 \ub9c8\uadc0’\ub4e4\uc758 \uc874\uc7ac\ub97c \uc2e4\uc81c\ub85c ‘\ub2f9\ud558\uace0, \ubcf4\uace0, \ub4e3\uace0’ \ud558\uba74\uc11c… \uc774 \uc138\uc0c1\uc740 \uc5ed\uc2dc ‘\ubd88\uc644\uc804\ud55c, \uc545\uc774 \uc0c1\uc874\ud558\ub294’ \uadf8\ub7f0 \uacf3\uc784\uc744 \uc808\uac10\ud558\uac8c \ub41c\ub2e4. \uc6b0\ub9ac\uac00 \uacaa\uc5c8\ub358 ‘\ub808\uc9c0\uc624 \ubbf8\uce5c\ub144 \ub9c8\uadc0’\ub098 \uc774 \uc790\ub9e4\ub2d8\uc774 \uacaa\uc5c8\ub358 \ub2e4\ub978 ‘\ub9c8\uadc0’\ub098 \uadfc\ubcf8\uc801\uc73c\ub85c \uac19\uc740 \ubd80\ub958\uc758 \ubd88\uc30d\ud55c \uc778\uac04\ub4e4<\/span>\uc784\uc744 \uc2e4\uac10\ud560 \ub54c, \ubd84\ub178 \uc774\uc804\uc5d0 \uc2ac\ud508 \uc2ec\uc815\uc744 \uae08\ud560 \uc218 \uc5c6\ub2e4. \uc774 \ub450 case\ubaa8\ub450 \uc9c4\uc815\ud55c \uc6a9\uc11c\ub294 out of question\uc774\ub2e4. \ud558\uc9c0\ub9cc \ud615\uc2dd\uc801, \ud734\uc804\uc801\uc778 \uc6a9\uc11c\ub294 \ubd88\uac00\ub2a5\ud558\uc9c0\ub294 \uc54a\uaca0\uc9c0\ub9cc \ud55c\ub9c8\ub514\ub85c \uadf8\uac83\uc740 tall<\/em> order…. \ud798\ub4e4\uaca0\uc9c0\ub9cc \uadf8\uc800 \uc78a\uace0 \uc0ac\ub294 \uac83\uc774 \ucd5c\uc120\uc758 \ubc29\ubc95\uc774\ub77c\ub294 \ub370 \uc758\uacac\uc744 \ubaa8\uc558\ub2e4.<\/p>\n

 <\/p>\n

\u00b6\u00a0 \ub4f1\ub300\ud68c, Computer\/Tech<\/em> Talks: <\/span>\ub9e4\ub2ec \ub9c8\uc9c0\ub9c9 \uc8fc\uc77c\uc5d0 \ubaa8\uc774\ub294 60+\ub300 \uc131\ub2f9\uce5c\uad50\ub2e8\uccb4 \ub4f1\ub300\ud68c, \uc774\uacf3\uc5d0 \ucc38\uc11d\ud55c \uac83\uc774 \uc774\uc81c \uba87 \ub2ec\uc9f8\uac00 \ub418\uc5b4\uac00\ub098.. \uc9c0\ub09c \ud574 9\uc6d4 \ubb34\ub835\uc5d0 \uac00\uc785\uc744 \ud588\uc9c0\ub9cc \uc544\uc9c1\ub3c4 \ub098\ub294 ‘\uc2e0\uc785’\uc5d0 \uc18d\ud558\ub294 \ub290\ub08c\uc744 \uae08\ud560 \uc218\uac00 \uc5c6\ub2e4. Regular<\/em> \ub4e4(\uc790\uc8fc \ucc38\uc11d\ud558\ub294) \ub300\ubd80\ubd84\uc740 \uc774\uc81c\uc57c \uc870\uae08 \uc775\uc219\ud574\uc9c4 \ub4ef\ud558\uc9c0\ub9cc ‘\uc548 \ubcf4\uc774\ub294’ \uc0ac\ub78c\ub4e4\uc740 \ub0b4\uac00 \uc54c \uae38\uc774 \uc5c6\ub2e4. \uc774 \ubaa8\uc784\uc758 \uc131\uaca9\uc740 \uc54c\ub4ef \ud558\uae30\ub3c4 \ud558\uace0 \ud655\uc2e4\uce58 \uc54a\uc744 \ub54c\ub3c4 \uc5c6\uc9c0 \uc54a\ub2e4. 100% \uce5c\uad50? \uadf8\ub7ec\uba74 \uad50\ud68c \ubc16\uc758 \ubaa8\uc784\uacfc\ub294 \ubb34\uc5c7\uc774 \ub2e4\ub978\uac00? \uc124\ub9bd\ubaa9\uc801, \uc544\ub2c8\uba74 mission statement\uac19\uc740 \uac83\uc744 \ubcf8 \uc801\uc774 \uc5c6\uc9c0\ub9cc \ubcf4\ud1b5\uc758 \uc0dd\uac01\uc73c\ub85c\ub3c4 \uba87 \uac00\uc9c0 \ud544\uc218\uc801\uc73c\ub85c \ud3ec\ud568\ub418\uc5b4\uc57c \ud560 ‘\uc0ac\uba85\uacfc \ubaa9\uc801’\uc740 \uc788\uc744 \uac83\uc778\ub370.. \uadf8 \uc911\uc5d0 ‘\uac04\ub2e8\ud55c \ubd09\uc0ac’ \uac19\uc740 \uac83\ub3c4 \uc788\uc74c\uc9c1\ub3c4 \ud574\uc11c \uc5b4\ub835\uc0ac\ub9ac \uc81c\uc548\uc744 \ud588\uc9c0\ub9cc ‘\uadf8\ub7f0 \uac83 \uc774\uacf3\uc5d0\uc11c\ub294 \uc548 \ub9de\ub294\ub2e4’ \ub77c\ub294 \uc5ec\ub860\uc774\ub2e4.<\/p>\n

\uadf8\ub7ec\uba74 \ub2e4\uc74c\uc740 \ubb34\uc5c7\uc778\uac00? \uc131\ub2f9 \uacf5\ub3d9\uccb4 \ub2e4\uc74c\uc73c\ub85c \ubaa8\ub4e0 \ud68c\uc6d0\ub4e4\uc5d0\uac8c \uace8\uace0\ub8e8 \ud61c\ud0dd\uc774 \uac08 \uc218 \uc788\ub294 \uac83\uc774 \uc788\ub2e4\uba74… \uc11c\ub85c \uc54c\uace0 \uc788\ub294 \uc9c0\uc2dd\uc744 \ub098\ub204\uc790\ub294 idea\ub294 \uc0c8\ub85c\uc6b4 \uac83\uc774 \uc544\ub2c8\uc9c0\ub9cc, \ubb34\uc5c7\uc744 \ud560 \uc9c0\ub294 \ubb38\uc81c\uc77c \uac83\uc774\ub2e4. \uc608\uc804\uc5d0 \ubcf4\ud5d8, \uc758\ud559 \uc815\ubcf4 presentation\u00a0 \uac19\uc740 \uac83\uc774 \uc788\uc5c8\ub2e4\uace0 \ud574\uc11c \uadf8\ub807\uac8c ‘\ubc30\uc6b0\ub294 program’ \uc744 \uacc4\uc18d\ud558\uc790\ub294 idea\uac00 \ub098\uc654\uace0 \uc2a4\ud14c\ud30c\ub178 \ud615\uc81c\uac00 \uc77c\ubc18\uc801\uc778 computer technology \uc5d0 \ub300\ud55c \uac83\uc744 \ub098\uc5d0\uac8c \uc81c\uc548\uc744 \ud574\uc11c… \ud070 \uc0dd\uac01 \uc5c6\uc774 ok \ub97c \ud588\ub294\ub370.. \ub098\uc911\uc5d0 \uc0dd\uac01\ud558\ub2c8 \uc774\uac83\ub3c4 \uc0dd\uac01\ub9cc\ud07c \uac04\ub2e8\ud55c \uac83\uc774 \uc544\ub2c8\ub77c\ub294 \uc0dd\uac01\uc774 \ub4e4\uc5c8\ub2e4. Computer<\/em> technology\ub77c\uba74 \ub369\uce58\uac00 \ub108\ubb34\ub098 \ud070 \uac83\uc774\ub77c \uc811\uadfc\ud558\uae30\uc5d0 \ub530\ub77c \ubb34\ucc99 \ubcf5\uc7a1\ud55c \uac83 \uc544\ub2cc\uac00? \ud55c \ub2ec\uc774\ub77c\ub294 \uc2dc\uac04\uc740 \uc788\uc9c0\ub9cc \uc544\ubb34\ub798\ub3c4 \ub2e4\uc74c \ub2ec \ub9d0\uc774\uba74 ‘\uc131\uc8fc\uac04’\uc778\ub370… \uc57d\uac04 \uc2e0\uacbd\uc774 \uc4f0\uc774\uae30 \uc2dc\uc791\ud558\ub294\ub370… \uadf8\ub798\ub3c4.. ‘\ud574 \ubcf4\uc790!’, Don’t think twice, it’s alright!<\/em><\/p>\n

 <\/p>\n

\u00b6\u00a0 Home Wi-Fi<\/em> Infra Upgrade, Finally<\/em>!<\/span><\/p>\n

 <\/p>\n

\"\"<\/p>\n

TP-Link<\/em> AC1200 Wireless Wi-Fi Access Point<\/strong> – Supports 802.3AF PoE<\/em>, Dual Band, 802.11AC, Ceiling Mount, 2×2 MIMO<\/em> Technology (EAP225<\/strong>)<\/p>\n

\"\"
1200Mbps Wireless USB Wifi Adapter, FayTun USB Wifi Adapter,
\nAC1200 Dual Band 2.4GHz\/300Mbps+5GHz\/867Mbps,
\n802.11 ac\/a\/b\/g\/n High Gain Antenna<\/figcaption><\/figure>\n

Wi-Fi<\/em>, \uc544\ub9c8\ub3c4 \uc774 \ub9d0\uc740 \ubc18\uc138\uae30\uc804 home audio system\uc758 \ud45c\uc900\uc774\uc5c8\ub358 HiFi<\/em> (High Fidelity) audio\u00a0 \uc5d0\uc11c \uc720\ub798\ub418\uc5c8\uc744 \ub4ef \ud558\ub2e4. \uc774\uc81c \uc774 \ub9d0\uc740 wireless<\/em> Ethernet standard\ub85c\uc11c ‘wired Ethernet’ \uc758 extension\uc744 \ub73b\ud558\uac8c \ub418\uc5c8\ub2e4. \ucc98\uc74c\u00a0 device\ub4e4\uc774 \ub098\uc654\uc744 \ub54c\ub294 \uc0ac\uc2e4 \uac70\uc758 \uc2e4\uc6a9 \ubd88\uac00\ub2a5\uc5d0 \uac00\uae4c\uc6b4, \ub290\ub9ac\uace0 \uc5f0\uacb0\uc774 \ub04a\uc5b4\uc9c0\uace4 \ud558\ub358 \uac83\uc774\uc5c8\ub2e4. ‘\uc5b4\uca54 \uc218 \uc5c6\ub294 \uc0c1\ud669’\uc5d0\uc11c ‘\uc784\uc2dc’\ub85c\ub098 \uc4f8 \uc218 \uc788\uc744 \uc815\ub3c4\uc600\ub2e4.<\/p>\n

\ubcbd \uc18d\uc73c\ub85c Ethernet wire (CAT5,6 cabling)\ub97c \uc124\uce58\ud558\ub294 \uac83, \uc544\ub9c8\ub3c4 \ubcf4\ud1b5 \uc0ac\ub78c\ub4e4\uc5d0\uac8c\ub294 \uad34\ub85c\uc6b4 \uc791\uc5c5\uc77c \uac83\uc774\uc9c0\ub9cc \uc6b0\ub9ac \uc9d1\uc740 1990\ub144\ub300 \ub9d0\uc5d0 \uc774\ubbf8 coax cabling (before CAT5 cabling standard)\uc744 \uc124\uce58\ud574\uc11c \uc4f0\uace0 \uc788\uc5c8\uace0 \ub098\uc911\uc5d0\ub294 \ubaa8\ub450 CAT5\/6 \ub85c \ubc14\uafb8\uc5c8\ub2e4. \uadf8\ub7ec\ub2c8\uae4c 3000 sf (square feet)\ud06c\uae30\uc758 \uc6b0\ub9ac \uc9d1\uc740 \uc544\ub798 \uc704\uce35\uc5d0 \uc788\ub294 desktop computer\ub4e4\uc774 \ubaa8\ub450 network\uc774 \ub418\uc5c8\ub358 \uc148\uc774\uace0 Wi-Fi infra\uc758 \ud544\uc694\uc131\uc774 \uac70\uc758 \uc5c6\uc5c8\ub2e4.<\/p>\n

\uadf8 \uc774\ud6c4\uc5d0 Wi-Fi device\ub4e4\uc774 \ud544\uc694\ud55c \ub54c\uac00 \ub3c4\ub798\ud588\ub2e4. \ubc14\ub85c mobile<\/em> device (laptop, mobile, Smartphone\uac19\uc740)\ub4e4\uc774 \ub4f1\uc7a5\ud558\uba74\uc11c\ubd80\ud130\uc600\ub2e4. \uadf8\ub798\uc11c \ud560 \uc218 \uc5c6\uc774 1st generation<\/em> Wi-Fi\u00a0 (access point, router)\ub97c \uc124\uce58\ud574\uc11c \uac04\uac04\ud788 \uc4f0\uace0 \uc788\uc5c8\ub294\ub370… \ubb38\uc81c\ub294 mobile device\ub4e4\uc774 network speed\uac00 \uc810\uc810 \ube68\ub77c\uc9c0\uba74\uc11c (\ud2b9\ud788 \uc694\uc0c8 \ub098\uc624\ub294 Smartphone\ub4e4) \uc6b0\ub9ac \uc9d1\uc758 Wi-Fi system\uc774 \ub530\ub77c\uac00\uc9c0\ub97c \ubabb\ud588\ub358 \uac83, \ub2f9\uc5f0\ud55c \uacb0\uacfc\uc600\ub2e4. \uc774\uc81c\ub294 Smartphone\uc5d0\uc11c streaming video\uac00 \uac70\uc758 \ud544\uc218\uac00 \ub418\uc5c8\uc9c0 \uc54a\uc740\uac00?<\/p>\n

\uc6b0\ub9ac\ub294 \uc9d1\uc5d0\uc11c smartphone\uc73c\ub85c video\ub97c \uc548 \ubcf4\uae30\uc5d0 \ubab0\ub790\ub294\ub370… \ud070\ub538 \uc0c8\ub85c\ub2c8\uac00 \uac00\ub054 \uc9d1\uc5d0 \ub180\ub7ec \uc624\uba74 \ubd88\ud3c9\uc774 \ub300\ub2e8\ud588\ub2e4. \uc790\uae30\uc758 iPhone<\/em>\uc5d0\uc11c Internet<\/em> video\ub97c \ubcfc \uc218\uac00 \uc5c6\ub2e4\ub294 \uac83… \uadf8\ub798\uc11c \uc0dd\uac01\ud574 \ubcf4\ub2c8 \uc6b0\ub9ac \uc9d1\uc5d0\uc11c \ub9c8\uc9c0\ub9c9\uc73c\ub85c Wi-Fi router\ub97c \uc124\uce58\ud55c \uac83\uc774 \uc544\ub9c8\ub3c4 \uac70\uc758 7~8\ub144\uc5d0 \uac00\uae4c\uc6b4 \uac83\uc774 \uc544\ub2cc\uac00? \uc608\uc804\uc758 Wi-Fi system, \ub290\ub9ac\uace0 \ubb38\uc81c\uac00 \ub9ce\uc558\uae30\uc5d0 \uac70\ub4e4\ub5a0\ub3c4 \uc548 \ubcf4\uc558\ub294\ub370…<\/p>\n

\ud560 \uc218 \uc5c6\uc774 \uc694\uc0c8\uc758 system\uc744 \ucc3e\uace0 \uc0c0\uace0 \uc124\uce58\ub97c \ud588\uace0… \uacb0\uacfc\ub294… shocked<\/em>! \uc644\uc804\ud788 \ub180\ub78c\uc758 \uc5f0\uc18d<\/span>\uc774\uc5c8\ub2e4. \uadf8 \ub3d9\uc548 wireless technology\ub294 \uacbd\uc774\uc801\uc778 \ubc1c\uc804.. \ud2b9\ud788 MIMO<\/em> (multiple antenna) technology\uc758 \ud6a8\uacfc\ub294 \ub180\ub784 \uc815\ub3c4.. \uc6b0\ub9ac \uc9d1\uc758 \ubaa8\ub4e0 mobile device\ub4e4 \uc644\ubcbd\ud558\uac8c network\uc5d0 \uc5f0\uacb0\ub418\uace0 \uc548\uc815\ub418\uace0 \ud45c\uc2dc\ub41c \ucd5c\ub300\uc758 speed, \uac8c\ub2e4\uac00 device\ub4e4\uc758 \uac12\uc774 \ubbff\uc744 \uc218 \uc5c6\uc744 \uc815\ub3c4\ub85c reasonable \ud588\ub2e4. \uadf8 \uc911\uc5d0\uc11c \ub0b4\uac00 \uc81c\uc77c \ub180\ub780 \uac83\uc740 \uc6b0\ub9ac wired network (file server, Internet access) \uc5d0 \uc5f0\uacb0\ub41c \ub0b4\uac00 \ub9e4\uc77c \uc4f0\uace0 \uc788\ub294 workhorse desktop pc (Windows 10 box)\uac00 \uc774\uc81c\ub294 100% Wi-Fi\ub85c \uc4f0\uace0 \uc788\ub294\ub370, ‘\ud55c\ubc88\ub3c4’ hiccup \uc870\ucc28 \ud55c \uc801\uc774 \uc5c6\ub2e4\ub294 \uc0ac\uc2e4.. \ub180\ub77c\uace0 \ub180\ub77c\uace0 \uc788\ub2e4.<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

\u00b6\u00a0 \uc2f8\ub298\ud55c 2\uc6d4\uc758 \ub9c8\uc9c0\ub9c9 \ub0a0: \u00a028\uc77c\uc774 \ub418\uc5c8\uace0, \uacb0\uad6d\uc740 2018\ub144 2\uc6d4\ub3c4 \uc11c\uc11c\ud788 \uc800\ubb3c\uc5b4\uac04\ub2e4. \uc744\uc528\ub144\uc2a4\ub7fd\uac8c \uc2f8\ub298\ud55c \uac00\ub791\ube44\uac00 \ud558\ub8e8 \uc885\uc77c \uc624\ub77d\uac00\ub77d \ud558\ub358 \ub0a0, \uc9c0\ub09c \uba70\uce60 \ub3d9\uc548\uc740 \uc774\ub978 \ubd04\uc758 \uae30\ubd84\uc744 \ud55c\uaecf \ub290\ub07c\uac8c \ud574 \uc8fc\ub354\ub2c8 ‘\uc544\uc9c1 \uc9c4\uc815\ud55c \ubd04\uc774 \uc628 \uac83\uc774 \uc544\ub2c8\ub2e4, \uc870\uae08\ub9cc \ub354 \uae30\ub2e4\ub824..’ \ub77c\uace0 mother nature \ub294 \uc77c\uae68\uc6cc \uc900\ub2e4. \uadf8\ub798\ub3c4, \uadf8 \ub3d9\uc548 ‘\uac11\uc790\uae30’ \uc8fc\uc704\uac00 \ubd04\uc18c\uc2dd\uc744 \uc54c\ub9ac\ub294 \uac01\uc885 \uc2dd\ubb3c\ub4e4\uc758 \uc0c9\uae54\ub85c 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