making a Masterpice -science behind the making of the Samurai Sword


	making a Masterpice -science behind the making of the Samurai Sword
einbar
6-22-2008 2:41 AM
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einbar says:
"Examine the thousand-year-old art and science behind the making of a Japanese warrior's signature weapon"
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<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/8af1e0d5-83dc-497d-973d-55359f7e9e0e/0F053D02-491E-4FE7-9C8C-D47C2CAFD876/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.pbs.org/wgbh/nova/samurai/swor-nf.html" href="http://www.pbs.org/wgbh/nova/samurai/swor-nf.html" style="font-size: 11px;">www.pbs.org</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.pbs.org/wgbh/nova/samurai/swor-nf.html"><H1>Making a Masterpiece</H1></blockquote><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content8.clipmarks.com/images/clip-icon.gif" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.pbs.org/wgbh/nova/preview/i_3412.html" href="http://www.pbs.org/wgbh/nova/preview/i_3412.html" style="font-size: 11px;">www.pbs.org</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.pbs.org/wgbh/nova/preview/i_3412.html"><div align="center"><img src="http://content9.clipmarks.com/blog_cache/www.pbs.org/img/53B4325E-FE55-477F-A0AD-54020B7CEA15" alt="Secrets of the Samurai Sword preview image" /></div></blockquote><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content6.clipmarks.com/images/clip-icon.gif" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.pbs.org/wgbh/nova/samurai/swor-nf.html" href="http://www.pbs.org/wgbh/nova/samurai/swor-nf.html" style="font-size: 11px;">www.pbs.org</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.pbs.org/wgbh/nova/samurai/swor-nf.html">It has been said that the samurai's sword was his soul.</blockquote><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content7.clipmarks.com/images/clip-icon.gif" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.pbs.org/wgbh/nova/samurai/way.html" href="http://www.pbs.org/wgbh/nova/samurai/way.html" style="font-size: 11px;">www.pbs.org</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.pbs.org/wgbh/nova/samurai/way.html"><div align="center"><img src="http://content8.clipmarks.com/blog_cache/www.pbs.org/img/96069F76-89CD-4D90-8A04-5FC5B50F7F1E" alt="Way of the Warrior" /></div></blockquote><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content9.clipmarks.com/images/clip-icon.gif" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.pbs.org/wgbh/nova/samurai/swor-nf.html" href="http://www.pbs.org/wgbh/nova/samurai/swor-nf.html" style="font-size: 11px;">www.pbs.org</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.pbs.org/wgbh/nova/samurai/swor-nf.html"> Perhaps this deep attachment had something to do with the perfect melding of 
form and function found in the <I>katana</I>, as the famous curved sword is 
known in Japan.</blockquote><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content6.clipmarks.com/images/clip-icon.gif" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.pbs.org/wgbh/nova/samurai/swor-08.html" href="http://www.pbs.org/wgbh/nova/samurai/swor-08.html" style="font-size: 11px;">www.pbs.org</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.pbs.org/wgbh/nova/samurai/swor-08.html"><div align="center"><img src="http://content7.clipmarks.com/blog_cache/www.pbs.org/img/9A6615D0-A6AB-4BF2-BA8E-9CF38B43394C" alt="Hill" /></div></blockquote><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content8.clipmarks.com/images/clip-icon.gif" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.pbs.org/wgbh/nova/samurai/swor-nf.html" href="http://www.pbs.org/wgbh/nova/samurai/swor-nf.html" style="font-size: 11px;">www.pbs.org</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.pbs.org/wgbh/nova/samurai/swor-nf.html">Invented a millennium ago, the katana remains a marvel of aesthetic beauty and 
skillful engineering. While most bladed weapons over the centuries were designed 
to either pierce or slash, the katana's two different types of steel gave it 
optimum qualities for both, making it a highly versatile weapon in battle.</blockquote><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content9.clipmarks.com/images/clip-icon.gif" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.pbs.org/wgbh/nova/samurai/swor-07.html" href="http://www.pbs.org/wgbh/nova/samurai/swor-07.html" style="font-size: 11px;">www.pbs.org</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.pbs.org/wgbh/nova/samurai/swor-07.html"><div align="center"><img src="http://content6.clipmarks.com/blog_cache/www.pbs.org/img/F6A045AC-BC87-4675-BFCF-9D4392C4CCC8" alt="Glass" /></div></blockquote><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content7.clipmarks.com/images/clip-icon.gif" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.pbs.org/wgbh/nova/samurai/swor-nf.html" href="http://www.pbs.org/wgbh/nova/samurai/swor-nf.html" style="font-size: 11px;">www.pbs.org</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.pbs.org/wgbh/nova/samurai/swor-nf.html">Below, follow the steps that a master Japanese swordsmith takes today to craft 
what is arguably the most legendary of swords.—</blockquote><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content8.clipmarks.com/images/clip-icon.gif" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.pbs.org/wgbh/nova/samurai/swor-01.html" href="http://www.pbs.org/wgbh/nova/samurai/swor-01.html" style="font-size: 11px;">www.pbs.org</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.pbs.org/wgbh/nova/samurai/swor-01.html"><div align="center"><img src="http://content9.clipmarks.com/blog_cache/www.pbs.org/img/9B8D6602-AF36-451D-9764-0188E8356718" alt="van de Passe" /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.pbs.org/wgbh/nova/samurai/swor-01.html"><B>Smelting steel</B></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.pbs.org/wgbh/nova/samurai/swor-01.html">The traditional katana sword is fashioned only from the purest steel</blockquote><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content6.clipmarks.com/images/clip-icon.gif" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.pbs.org/wgbh/nova/samurai/swor-02.html" href="http://www.pbs.org/wgbh/nova/samurai/swor-02.html" style="font-size: 11px;">www.pbs.org</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.pbs.org/wgbh/nova/samurai/swor-02.html"><div align="center"><img src="http://content7.clipmarks.com/blog_cache/www.pbs.org/img/3F056C7E-18BE-4F0F-A984-D1961BC6DF75" alt="unknown artist" /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.pbs.org/wgbh/nova/samurai/swor-02.html"><B>Dissolving carbon</B></blockquote><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content8.clipmarks.com/images/clip-icon.gif" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.pbs.org/wgbh/nova/samurai/swor-03.html" href="http://www.pbs.org/wgbh/nova/samurai/swor-03.html" style="font-size: 11px;">www.pbs.org</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.pbs.org/wgbh/nova/samurai/swor-03.html"><div align="center"><img src="http://content9.clipmarks.com/blog_cache/www.pbs.org/img/7EB741E9-0296-44D2-8449-63E9562CA914" alt="de Bry" /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.pbs.org/wgbh/nova/samurai/swor-03.html"><B>Removing impurities</B></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.pbs.org/wgbh/nova/samurai/swor-03.html">The best pieces of tamahagane are sent to a swordsmith</blockquote><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content6.clipmarks.com/images/clip-icon.gif" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.pbs.org/wgbh/nova/samurai/swor-05.html" href="http://www.pbs.org/wgbh/nova/samurai/swor-05.html" style="font-size: 11px;">www.pbs.org</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.pbs.org/wgbh/nova/samurai/swor-05.html"><div align="center"><img src="http://content7.clipmarks.com/blog_cache/www.pbs.org/img/2CFBF177-2B5D-4F73-A6D6-E512A12A34BA" alt="Capellano" /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.pbs.org/wgbh/nova/samurai/swor-05.html"><B>Coating the katana</B></blockquote><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content8.clipmarks.com/images/clip-icon.gif" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.pbs.org/wgbh/nova/samurai/swor-06.html" href="http://www.pbs.org/wgbh/nova/samurai/swor-06.html" style="font-size: 11px;">www.pbs.org</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.pbs.org/wgbh/nova/samurai/swor-06.html">rapid cool-down process called "quenching." </blockquote><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content9.clipmarks.com/images/clip-icon.gif" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.pbs.org/wgbh/nova/preview/i_3412.html" href="http://www.pbs.org/wgbh/nova/preview/i_3412.html" style="font-size: 11px;">www.pbs.org</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.pbs.org/wgbh/nova/preview/i_3412.html"><div align="center"><img src="http://content6.clipmarks.com/blog_cache/www.pbs.org/img/80607328-C05A-44FE-A4BB-4AC71C5B5E7A" alt="Secrets of the Samurai Sword preview image" /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.pbs.org/wgbh/nova/preview/i_3412.html">1 minute 33 seconds <BR><BR><B>watch the video clip via:<BR>QuickTime: <A 
href="http://www.pbs.org/wgbh/nova/preview/q_3412_300.html">hi</A> | <A 
href="http://www.pbs.org/wgbh/nova/preview/q_3412_056.html">low</A><BR>Windows Media: <A 
href="http://www.pbs.org/wgbh/nova/preview/w_3412_220.html">hi</A> | <A 
href="http://www.pbs.org/wgbh/nova/preview/w_3412_056.html">low</A> </B></blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/0F053D02-491E-4FE7-9C8C-D47C2CAFD876/blog/" title="blog or email this clip"><img src="http://content7.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>
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