http://www.exege.com/ always 1.0 http://www.exege.com/steam-power/steam-engines-ancient-times-introduction 2007-03-03T00:52:58+00:00 yearly 0.8 http://www.exege.com/steam-power/history/rotary-steam-principle 2007-09-29T19:08:19+00:00 yearly 0.5 http://www.exege.com/steam-power/history/steam-oracle 2008-01-04T22:22:43+00:00 yearly 0.5 http://www.exege.com/steam-power/history/heros-aeolipile 2008-09-28T19:47:40+00:00 yearly 0.8 http://www.exege.com/lamberts-water-wheel 2008-10-16T22:32:01+00:00 yearly 0.5 http://www.exege.com/overshot-wheel-watermills 2008-11-22T18:56:37+00:00 monthly 0.5 http://www.exege.com/conclusions-overshot-wheels 2008-11-22T19:39:51+00:00 monthly 0.5 http://www.exege.com/smeaton-overshot-wheels 2008-11-22T19:40:24+00:00 monthly 0.5 http://www.exege.com/overshot-wheel-watermills/velocity 2008-11-22T19:41:00+00:00 monthly 0.5 http://www.exege.com/water-mills/mill-gearing 2009-01-03T15:45:12+00:00 monthly 0.5 http://www.exege.com/water-mills/teeth-wheels 2009-01-03T15:45:30+00:00 monthly 0.5 http://www.exege.com/water-mills 2009-03-29T18:13:16+00:00 monthly 0.8 http://www.exege.com/tide-mills/East-Greenwich 2009-03-29T18:26:16+00:00 monthly 0.5 http://www.exege.com/tide-mills 2009-04-05T16:44:14+00:00 monthly 0.5 http://www.exege.com/tide-mills/Revolving 2009-04-05T17:55:17+00:00 monthly 0.5 http://www.exege.com/horizontal-windmills 2009-04-10T17:58:14+00:00 monthly 0.5 http://www.exege.com/mill-dam-construction 2009-05-09T14:53:17+00:00 monthly 0.5 http://www.exege.com/mill-dam-construction/soft-sandy-bottoms 2009-05-09T15:04:01+00:00 monthly 0.5 http://www.exege.com/terms-service 2009-05-09T15:10:58+00:00 monthly 0.5 http://www.exege.com/hollow-frame-dam 2009-05-09T15:45:01+00:00 monthly 0.5 http://www.exege.com/rip-rap-dam 2009-05-09T17:30:52+00:00 monthly 0.5 http://www.exege.com/crib-dam 2009-05-10T12:50:37+00:00 monthly 0.5 http://www.exege.com/water-mills/gauge-water-supply 2009-05-10T17:48:57+00:00 monthly 0.5 http://www.exege.com/vertical-windmills 2009-05-12T21:23:03+00:00 monthly 0.5 http://www.exege.com/vertical-axis-windmills 2009-05-12T21:29:58+00:00 monthly 0.5 http://www.exege.com/weirs 2009-05-12T23:32:37+00:00 monthly 0.5 http://www.exege.com/water-mills/pipe-lines 2009-05-15T23:20:16+00:00 monthly 0.5 http://www.exege.com/water-mills/reaction-turbine 2009-05-16T15:34:14+00:00 monthly 0.5 http://www.exege.com/types-water-wheels 2009-05-16T15:34:54+00:00 monthly 0.5 http://www.exege.com/dynamos 2009-05-16T16:33:13+00:00 monthly 0.5 http://www.exege.com/measuring-electrical-power 2009-05-16T17:16:22+00:00 monthly 0.5