A programmable robot from 60 AD


	A programmable robot from 60 AD

mahsai

7-8-2007 6:37 AM

321 views

tags:

robots

mahsai says:

First programmer?

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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://www.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/a92b4501-2cad-4cb2-bcc5-12858a919091/3BE6A75B-7E9A-4D0E-B3C6-85703F53C201/" 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.newscientist.com/blog/technology/2007/07/programmable-robot-from-60ad.html" href="http://www.newscientist.com/blog/technology/2007/07/programmable-robot-from-60ad.html" style="font-size: 11px;">www.newscientist.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.newscientist.com/blog/technology/2007/07/programmable-robot-from-60ad.html"><div align="center"><embed src="http://www.youtube.com/v/xyQIo9iS_z0" height="329" width="400" wmode="opaque" quality="high" type="application/x-shockwave-flash"></embed></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.newscientist.com/blog/technology/2007/07/programmable-robot-from-60ad.html"><H3>
A programmable robot from 60 AD
</H3></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.newscientist.com/blog/technology/2007/07/programmable-robot-from-60ad.html"><DIV>Who built the first programmable robot? It's almost impossible to tell, and most people would put good money on Leonardo da Vinci. But now <A href="http://www.dcs.shef.ac.uk/%7Enoel/">Noel Sharkey</A>, a computer scientist at the University of Sheffield, UK, has traced the technology way back to ancient Alexandria.</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.newscientist.com/blog/technology/2007/07/programmable-robot-from-60ad.html"><DIV>In about 60 AD, a Greek engineer called <A href="http://en.wikipedia.org/wiki/Hero_of_Alexandria">Hero</A> constructed a three-wheeled cart that could carry a group of automata to the front of a stage where they would perform for an audience. Power came from a falling weight that pulled on string wrapped round the cart's drive axle, and Sharkey reckons this string-based control mechanism is exactly equivalent to a modern programming language. He describes it in <A href="http://www.newscientisttech.com/channel/tech/mg19526111.600">this week's issue of <SPAN>New Scientist</SPAN> magazine</A>.</DIV></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/3BE6A75B-7E9A-4D0E-B3C6-85703F53C201/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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