To: RMF who wrote (788452 ) 6/8/2014 8:04:13 AM From: longnshort 3 RecommendationsRecommended By FJB THE WATSONYOUTH TideGlider
Respond to of 1576362 Al Gore and Bill Nye FAIL at doing a simple CO2 experimentReplicating Al Gore’s Climate 101 video experiment (from the 24 hour Gore-a-thon ) shows that his “high school physics” could never work as advertised Readers may recall my previous essay where I pointed out how Mr. Gore’s Climate 101 Video, used in his “24 hours of climate reality”, had some serious credibility issues with editing things to make it appear as if they had actually performed the experiment, when they clearly did not. It has taken me awhile to replicate the experiment. Delays were a combination of acquisition and shipping problems, combined with my availability since I had to do this on nights and weekends. I worked initially using the original techniques and equipment, and I’ve replicated the Climate 101 experiment in other ways using improved equipment. I’ve compiled several videos. My report follows. First. as a refresher, here’s the Climate 101 video again: [iframe src="http://player.vimeo.com/video/28991442" width="400" height="300" frameborder="0" style="border-width: 0px; margin: 0px; padding: 0px; vertical-align: baseline; max-width: 100%; background: transparent;"][/iframe] I direct your attention to the 1 minute mark, lasting through 1:30, where the experiment is presented. And here’s my critique of it: Video analysis and scene replication suggests that Al Gore’s Climate Reality Project fabricated their Climate 101 video “Simple Experiment” The most egregious faked presentation in that video was the scene with the split screen thermometers, edited to appear as if the temperature in the jar of elevated CO2 level was rising faster than the jar without elevated CO2 level. It turns out that the thermometers were never in the jar recording the temperature rise presented in the split screen and the entire presentation was nothing but stagecraft and editing. This was proven beyond a doubt by the photoshop differencing technique used to compare each side of the split screen. With the exception of the moving thermometer fluid, both sides were identical. difference process run at full resolution – click to enlarge Exposing this lie to the viewers didn’t set well with some people, include the supposed “fairness” watchdogs over at Media Matters, who called the analysis a “waste of time” . Of course it’s only a “waste of time” when you prove their man Gore was faking the whole thing, otherwise they wouldn’t care. Personally I consider it a badge of honor for them to take notice because they usually reserve such vitriol for high profile news they don’t like, so apparently I have “arrived”. The reason why I took so much time then to show this chicanery was Mr. Gore’s pronouncement in an interview the day the video aired. His specific claim was: “The deniers claim that it’s some kind of hoax and that the global scientific community is lying to people,” he said. “It’s not a hoax, it’s high school physics.” - Al Gore in an interview with MNN 9/14/2011 So easy a high school kid can do it. Right? Bill Nye, in his narration at 0:48 in the video says: You can replicate this effect yourself in a simple lab experiment, here’s how. …and at 1:10 in the video Nye says: Within minutes you will see the temperature of the bottle with the carbon dioxide in it rising faster and higher. So, I decided to find out if that was true and if anyone could really replicate that claim, or if this was just more stagecraft chicanery. I was betting that nobody on Gore’s production team actually did this experiment, or if they did do it, it wasn’t successful, because otherwise, why would they have to fake the results in post production? The split screen video at 1:17, a screencap of which is a few paragraphs above shows a temperature difference of 2°F. Since Mr. Gore provided no other data, I’ll use that as the standard to meet for a successful experiment. The first task is to get all the exact same equipment. Again, since Mr. Gore doesn’t provide anything other than the video, finding all of that took some significant effort and time. There’s no bill of materials to work with so I had to rely on finding each item from the visuals. While I found the cookie jars and oral thermometers early on, finding the lamp fixtures, the heat lamps for them, the CO2 tank and the CO2 tank valve proved to be more elusive. Surprisingly, the valve turned out to be the hardest of all items to locate, taking about two weeks from the time I started searching to the time I had located it, ordered it and it arrived. The reason? It isn’t called a valve, but rather a “In-Line On/Off Air Adapter”. Finding the terminology was half the battle. Another surprise was finding that the heat lamps and fixtures were for lizards and terrariums and not some general purpose use. Fortunately the fixtures and lamps were sold together by the same company. While the fixtures supported up to 150 watts, Mr. Gore made no specification on bulb type or wattage, so I chose the middle of the road 100 watt bulbs from the 50, 100, and 150 watt choices available. I believe that I have done due diligence (as much as possible given no instructions from Gore) and located all the original equipment to accurately replicate the experiment as it was presented. Here’s the bill of materials and links to suppliers needed to replicate Al Gore’s experiment as it is shown in the Climate 101 video: =============================