http://boards.history.com/category/Modern-Marvels-Invent/800000016 History Channel: Recent Topics in Modern Marvels Invent Now Challenge en LiveForums Enterprise 4.1.2 (www.liveworld.com) Sun, 22 Nov 2009 00:04:43 -0800 56 http://boards.history.com/topic/Do-You-Have/Solar-System-Travel/520073803 http://boards.history.com/topic/Do-You-Have/Solar-System-Travel/520073803 The moon could be used as an on-the-spot hub for the resources needed for inter planetary travel. It would be a choice spot for a "grand central Tue, 06 Oct 2009 22:14:43 -0700 Tue, 06 Oct 2009 22:14:43 -0700 Tue, 06 Oct 2009 22:32:18 -0700 1 Dinnertime 0 520024963 http://boards.history.com/topic/Do-You-Have/Carbon-Scrubbing-Farm/520073016 http://boards.history.com/topic/Do-You-Have/Carbon-Scrubbing-Farm/520073016 There is technology to remove CO2 from the atmosphere. Most research is going into sequestering it underground. I think that this can be vented into Tue, 29 Sep 2009 15:22:52 -0700 Tue, 29 Sep 2009 15:22:52 -0700 Tue, 29 Sep 2009 15:22:52 -0700 1 History Joe 0 520022100 http://boards.history.com/topic/Do-You-Have/Global-Warming-And/520048039 http://boards.history.com/topic/Do-You-Have/Global-Warming-And/520048039 Before the seas rise....Evaporation will cause an increase in storms and flooding will increase.... Since we have INPUT more energy (what is Thu, 30 Apr 2009 09:34:43 -0700 Thu, 30 Apr 2009 09:34:43 -0700 Thu, 30 Apr 2009 09:34:43 -0700 1 drmobo 0 520017485 http://boards.history.com/topic/Do-You-Have/Is-This-Quotchallengequot/520048038 http://boards.history.com/topic/Do-You-Have/Is-This-Quotchallengequot/520048038 is there still a challenge? Would like to get involve? -- In times of war; my battle cry is... "Peace be with you!" Thu, 30 Apr 2009 09:25:54 -0700 Thu, 30 Apr 2009 09:25:54 -0700 Fri, 08 May 2009 12:34:46 -0700 2 drmobo 1 520017485 http://boards.history.com/topic/Do-You-Have/Inter-State-Water/520046566 http://boards.history.com/topic/Do-You-Have/Inter-State-Water/520046566 The concensus of the worlds population is that we are running out of water. I say that we just take it for granted. For America to make a come back Tue, 21 Apr 2009 19:57:24 -0700 Tue, 21 Apr 2009 19:57:24 -0700 Sat, 25 Apr 2009 14:23:21 -0700 1 Thomas Parker 0 520017207 http://boards.history.com/topic/Do-You-Have/Wire-Coil-Cellphonewi/520046058 http://boards.history.com/topic/Do-You-Have/Wire-Coil-Cellphonewi/520046058 If you take at least 1 foot of wire and wrap it around your cell phone, wi-fi or 3G dongle, you get bars out of thin air. If you take your leads Sat, 18 Apr 2009 20:59:03 -0700 Sat, 18 Apr 2009 20:59:03 -0700 Sat, 18 Apr 2009 20:59:03 -0700 1 rdclmn7 0 800018257 http://boards.history.com/topic/Do-You-Have/Jump-Into-Space/520038524 http://boards.history.com/topic/Do-You-Have/Jump-Into-Space/520038524 Build a tube to space. In my mind it works perfectly but in reality I'm sure it would be very difficult. I imagine a huge funnel upside down on the Wed, 04 Mar 2009 13:22:06 -0800 Wed, 04 Mar 2009 13:22:06 -0800 Fri, 14 Aug 2009 06:38:29 -0700 2 20wheeler 1 520014254 http://boards.history.com/topic/Do-You-Have/Climate-Control/520038066 http://boards.history.com/topic/Do-You-Have/Climate-Control/520038066 The ability to control the climate with using "Underwater Suspension Tunnels" in deep western boundry currents such as the Gulfstream or Loop Current Sun, 01 Mar 2009 20:30:57 -0800 Sun, 01 Mar 2009 20:30:57 -0800 Fri, 25 Sep 2009 21:44:47 -0700 4 cyclonebuster 3 520013757 http://boards.history.com/topic/Do-You-Have/Human-Powered-Soaring/520036267 http://boards.history.com/topic/Do-You-Have/Human-Powered-Soaring/520036267 Human Powered Soaring Glider Thu, 19 Feb 2009 14:56:58 -0800 Thu, 19 Feb 2009 14:56:58 -0800 Thu, 19 Feb 2009 15:54:49 -0800 1 timallard 0 520013436 http://boards.history.com/topic/Do-You-Have/Fluid-Automatic-Bicycle/520036238 http://boards.history.com/topic/Do-You-Have/Fluid-Automatic-Bicycle/520036238 Patented in 2006, this type of fluid drive uses drag, not pressure and volume, to change mechanical advantage or the gear-ratio (there are no gears Thu, 19 Feb 2009 12:01:12 -0800 Thu, 19 Feb 2009 12:01:12 -0800 Fri, 27 Mar 2009 10:11:41 -0700 11 timallard 10 520013436