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Vidéos : mechanics
How It All Ends: Mechanics of GCC (pt 2 of 3)
****OOOPS! (4/4/08) Commentors guffpot and DavidSChandler caught a couple errors I made during my RedBull-fueled exposition. guffpot correctly pointed out that I compared 200 years vs. 300 million years incorrectly. Those two numbers are apples and oranges, because the carbon we transfer from the ground to the air in 200 years was not stored over a period of 300 million years--it was stored FOR 300 million years, and but was actively sequestered over a time period probably much shorter. Really, it would be more proper to compare the 200 years it's taking us to transfer from the ground to the air to the time period it took to transfer it from the air to the ground. If anyone can find a credible figure for that, please message me directly, and I'll include it here. DavidSChandler caught that I was off by a factor of 100 in my scale model comparison of 200 years to 300 million years. If my line on the board is 200 years, then 300 million years ago would be about 10 miles--not 1000 miles--to the left. Turns out I forgot to convert from cm to m in my quick calculation. My bad. It's especially ironic because I'm constantly warning my students against making that same exact mistake! Ha! The joke's on me. I guess it just goes to show you--you can always be wrong. . .****** Part of the "Expansion Pack" of videos accompanying the video "How It All Ends." See "How It All Ends: Index" for a roadmap to guide you through the expansion pack.
Tags : global warming climate change controversy carbon debate risk management how it all ends
Affichage : 6019 Durée : 594 s
Quantum Mechanics: The Dual Nature of Light
Fermilab physicist, Dr. Robert Plunkett discusses the dual nature of light as waves and photons and the photoelectric effect.
Tags : quantum mechanics wave photoelectric effect particle physics fermilab
Affichage : 6863 Durée : 535 s
Run Mechanics
This is a short 5 minute segment called Run Mechanics by Marc Baker of Go Faster Training, Inc.
Tags : Running Skills Mechanics Technique
Affichage : 20132 Durée : 320 s
Popular Mechanics Debunked series 4
Here is a phone call to Ben Chertoff of Popular Mechanics. Introduction by Alex Jones and Christopher Bollyn...
Tags : 911 september_11 popular_mechanics ministry
Affichage : 6993 Durée : 277 s
Mike and the Mechanics- Everybody Gets A Second Chance
Mike and the Mechanics- Everybody Gets A Second Chance
Tags : Mike and the Mechanics Everybody Gets Second Chance
Affichage : 64754 Durée : 235 s
Don't - Mike & The Mechanics
A home made video of the fabulous band Mike & The Mechanics, with their song Don't
Tags : mike mechanics don't rutherford paul carrack young pop rock british band tribute
Affichage : 29114 Durée : 250 s
300 MILES PER GALLON TEST DRIVE!!! POPULAR MECHANICS APTERA
AN ISSUE THAT LIBERALS AND CONSERVATIVES CAN AGREE WITH!!! Mike Huckabee is a supporter and a leader in the FAIRTAX(tax reform) and that is why John McCain should pick Mike Huckabee for Vice President!!! Call McCain's office at 703-418-2008 and let him know you want the FAIRTAX and Mike Huckabee for Vice President! A MUST READ!!! A brief summary of the FAIRTAX A. The FAIRTAX will eliminate income taxes, withholding, self-employment taxes, bonus taxes, overtime taxes, social security taxes, medicare taxes, alternative minimum taxes, estate taxes, gift taxes, corporate taxes, capital gain taxes, small business taxes, and replace it with a 23% sales tax. Plus it will give each American household that are citizens a rebate check based on the poor necessities of life. It will also abolish the 16th admendment and prevent the government from taxing us twice! B. Its Fair because for example if you are rich and you buy a $20,000 rolex watch you pay more in taxes but the same percentage as someone buying a $95.00 fossil watch so it is fair for the rich and the poor that may one day become rich. C. The FAIRTAX is Fair for the poor and middle class because of the rebate check. Under the FAIRTAX there is no taxes on necessity items (food, clothing, water etc), but it is not a necessity to have a party and to buy lots of food or to go on a shopping spree and buy lots of cloths. That is the purpose of the FAIRTAX rebate checks, and the size of the rebate check depends on the size of your household. For example base on 2004 estimates: Single person Annual Consumption Allowance(ACA) is $9,310 and will receive a rebate of $2,254 per year / a Couple ACA is $12,490 and will receive a rebate of $4,508 per year/ Couple with one child ACA is $16,090 and will receive a rebate of $5,290 per year/ Couple with two children ACA is $19,350 will receive a rebate of $6,072 per year. The FAIRTAX will untaxed the poor and allow the poor and middle class to make money without being penalize for making to much money. The current tax system penalize your ability to make money when you work overtime, receiving a bonus, move up from one tax bracket to another, working two jobs etc. D. The FAIRTAX will give all Americans the ability to pay down debt faster. With the FAIRTAX you will keep your full paycheck and you only pay taxes only when you buy something. HAVING YOUR FULL PAYCHECK WILL ALLOW YOU TO PAY OFF DEBT FASTER! E. The current tax system tax you base on your income and quadrant (if you are an employee, small business owner, investor, corporation). The employee and small business owner get hit the hardest in taxes, and it puts are government in a powerful position that chooses the winners and losers of the tax system. That is one main reason why there are 34,000 lobbyist that lobby 535 congressmen in Washington. Are Elected officials are acting like kings that receives gifts from lobbyist in exchange of relief in the tax system for their corporation, and OUR ELECTED OFFICIALS EXPOSED TO BE REPRESENTING THE AMERICAN PEOPLE NOT THE LOBBIST IN WASHINGTON. The FAIRTAX will eliminate the confusion that our elected officials have on who they should be representing F. The FAIRTAX will remove all the tax loop holes that millionaires and billionaires enjoy because they are able to pay for the best tax lawyers, the best tax accountant and the best lobbyist that remove their tax burdens every year. The current tax system taxes based on income produce not wealth assets. I am a Capitalist but it is not capitalism when the government can choose who the winners and losers are going to be and it is not capitalism when the current tax system taxes one group of people better than another. For one example Bill Gates is worth over $47billion if he does not produce an income this year in the eyes of the current tax system Bill Gates is just as poor as the homeless living under a bridge! The FAIRTAX will remove this nonsense. If the FAIRTAX was implemented than Bill Gates will be taxed based on what he buys no more loop holes. For more info on the FAIRTAX and to sign the petition goto www.fairtax.org for more info on the candidates goto www.mikehuckabee.com and www.johnmccain.com To make a difference call John McCain's office at 703-418-2008 and let him know you want the FAIRTAX and Mike Huckabee for Vice President! MIKE HUCKABEE FOR VICE PRESIDENT!!!!
Tags : 300 mpg test drive popular mechanics aptera california huckabee obama clinton hybrid three wheel mccain 08 energy fuels
Affichage : 54881 Durée : 385 s
Sharp Unveils World's Largest LCD, 108" - Popular Mechanics
Sharp unveils the world's largest LCD television, a 108" diagonal 1080p set. The girls on the screen are larger than the girls next to the set. For more videos from Popular Mechanics visit: http://www.popularmechanics.com/video?src=syn&mag= pop&dom=youtube&chan=home&link=rel_166 Everything from the World of Popular Mechanics: http://www.popularmechanics.com/?src=syn&mag=pop&d om=youtube&chan=home&link=rel_167 Subscribe to Popular Mechanics: http://subscribe.hearstmags.com/subscribe/splits/p opularmechanics/pop_328x90_perissue_01_home?src=sy n&mag=pop&dom=youtube&chan=home&link=rel_168 -
Tags : lcd hdtv shard largest screen 108" CES consumer electronics show
Affichage : 19606 Durée : 53 s
Mike & The Mechanics You Really Got a Hold on Me
Mike & The Mechanics You Really Got a Hold on Me
Tags : Mike The Mechanics
Affichage : 51024 Durée : 335 s
Quantum Mechanics: Dual Nature of Matter
Dr. Roger Dixon from the Fermi National Accelerator Laboratory explains how particle physicists must take into consideration the dual nature of particles to conduct their experiments.
Tags : quantum mechanics particle physics double slit experiment fermilab
Affichage : 13538 Durée : 524 s

 

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