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City road networks grow like biological systems  from New Scientist - Latest Headlines  (2008-4-23 20:51) 
A new analysis explains why different cities' road networks look similar?uncovering the relationship may help predict urban sprawl
[¥Ë¥å¡¼¥¹] ɧº¬»Ô»Ò¤É¤â¥»¥ó¥¿¡¼¤Ë¤Æ¡Ö¥í¥Ü¥Õ¥¡¥¤¥È in ɧº¬¡×¤¬4·î26Æü³«ºÅ¡Áɧº¬Æî¥í¡¼¥¿¥ê¡¼¥¯¥é¥Ö¤Î30  from Robot Watch  (2008-4-23 20:20) 

[¥Ë¥å¡¼¥¹] ¡ÖÂè10²óKONDO CUP¡×¤È¡ÖKONDO¼çºÅ¥Ð¥È¥ëÂç²ñ¡×¤¬º£½µËö³«ºÅ¡Á¥Õ¥¸¥Æ¥ì¥Ó¤ÎGW¥¤¥Ù¥ó¥È¡Ö¤ªÂæ¾ì³  from Robot Watch  (2008-4-23 20:14) 

'Flammable ice' could be mined for fuel  from New Scientist - Latest Headlines  (2008-4-23 18:31) 
A test in the Canadian tundra shows that extracting methane hydrates to burn as fuel may soon be possible on industrial scales
Solar system could go haywire before the Sun dies  from New Scientist - Latest Headlines  (2008-4-23 13:03) 
A collision with Mercury or Mars could doom life on Earth long before the Sun bakes the planet to a crisp, new computer simulations suggest
¡ÚÃϵå´Ä¶­Âç¾Þ¡Û¼ø¾Þ¼°¡¡£Ô£Ä£Ë¤ËÂç¾Þ¡¡¼Ò²ñ¹×¸¥¤Ë¿ÔÎÏ  from ¥Õ¥¸¥µ¥ó¥±¥¤¡¡¥Ó¥¸¥Í¥¹¥¢¥¤ - Áí¹ç¥Ë¥å¡¼¥¹  (2008-4-23 11:08) 

¡ÚÃϵå´Ä¶­Âç¾Þ¡Û¼ø¾Þ¼°¡¡½©¼ÄµÜŲ¼¤Î¤ª¸ÀÍÕ  from ¥Õ¥¸¥µ¥ó¥±¥¤¡¡¥Ó¥¸¥Í¥¹¥¢¥¤ - Áí¹ç¥Ë¥å¡¼¥¹  (2008-4-23 11:07) 

AD: ºÇ¶á¡¢È©Èè¤ì¤Æ¤Ê¤¤¡©º£¤ª»È¤¤¤Î²½¾ÑÉʤ˵¿Ìä¤ò´¶¤¸¤¿¤é  from ¥Õ¥¸¥µ¥ó¥±¥¤¡¡¥Ó¥¸¥Í¥¹¥¢¥¤ - Áí¹ç¥Ë¥å¡¼¥¹  (2008-4-23 11:07) 
À¤³¦¤¬Ç§¤á¤¿ÈþÈ©À®Ê¬¡¦¥¢¥¹¥¿¥­¥µ¥ó¥Á¥óÇ۹硣¥µ¥ó¥×¥ë¥»¥Ã¥È¤â¤´¤¶¤¤¤Þ¤¹¡£ fujifilm.jp/healthcare Ads by Pheedo
ÆôºêæÀþ»ö¸Î¤ÇÃíÌÜ¡¡°ä²¤Î¥°¥ê¡¼¥Õ¥±¥¢  from ¥Õ¥¸¥µ¥ó¥±¥¤¡¡¥Ó¥¸¥Í¥¹¥¢¥¤ - Áí¹ç¥Ë¥å¡¼¥¹  (2008-4-23 11:07) 

¿©¤Î°ÂÁ´¹ñºÝ´ð½àµÄÏÀ¡¡´íµ¡Âкö¡¡¥¤¥ª¥ó¤Ê¤É£¶£°¼Ò  from ¥Õ¥¸¥µ¥ó¥±¥¤¡¡¥Ó¥¸¥Í¥¹¥¢¥¤ - Áí¹ç¥Ë¥å¡¼¥¹  (2008-4-23 11:07) 




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