... mucho tiempo atrás fue abandonada incluso por los evolucionistas. (7) El hombre es inventivo; los animales no lo son. Solamente los seres humanos pueden hacer herramientas reales. Jane Goodall, quien trabajo extensamente entre los chimpancés de África, aseveró que los chimpancés son usuarios de herramientas. Esto, presuntamente, estableció un "eslabón" entre el chimpancé y ...

...", que mucho tiempo atrás fue abandonada incluso por los evolucionistas. (7) El hombre es inventivo; los animales no lo son. Solamente los seres humanos pueden hacer herramientas reales. Jane Goodall, quien trabajo extensamente entre los chimpancés de África, aseveró que los chimpancés son usuarios de herramientas. Esto, presuntamente, estableció un "eslabón" entre el chimpancé y el ...

...000 times more energy efficient than motoring. I think that you'd have to find some pretty exotic food (or an arithmetical error in my analysis) to make that bit of hyperbole from Chris Goodall stand up. Cycling is a lot more efficient than walking. OK, I'll be generous. There's a factor of 4 for the muscle efficiency, add another factor of 4 for walking (four x the ...

... more carbon is emitted providing a person with enough calories to walk to the shops than a car would emit over the same distance. " Source: How to Live a Low-Carbon Life, by Chris Goodall Oh I really should just go to the coffee machine, but I don't like leaving a statement like that to stand. just a couple of minutes on google to get some figures.... So here'...

... energy used = 1.8 *43/22 = 3.5 kJ per km Driving = 2700kJ per km [3] so cycling seems to be in the range of 100 to 1,000 times more energy efficient than motoring. I think that you'd have to find some pretty exotic food (or an arithmetical error in my analysis) to make that bit of hyperbole from Chris Goodall stand up. Cycling is a lot more efficient than walking.

... is emitted providing a person with enough calories to walk to the shops than a car would emit over the same distance. " Source: How to Live a Low-Carbon Life, by Chris Goodall Oh I really should just go to the coffee machine, but I don't like leaving a statement like that to stand. just a couple of minutes on google to get some figures.... So here's another ...

... over the same distance. " Source: How to Live a Low-Carbon Life, by Chris Goodall Oh I really should just go to the coffee machine, but I don't like leaving a statement... exotic food (or an arithmetical error in my analysis) to make that bit of hyperbole from Chris Goodall stand up. Roger Thorpe [1]http://www.steppingforward.org.uk/tech/compbycomp.htm [2]http://www.betterhealth....

... is emitted providing a person with enough calories to walk to the shops than a car would emit over the same distance. " Source: How to Live a Low-Carbon Life, by Chris Goodall Absolute rubbish. http://www.cptips.com/energy.htm There are about 600 calories in a burger. Cycling at 10mph over a mile is about 13 cal/mile taking 6 mins. 1 Watt =...

... providing a person with enough calories to walk to the shops than a car would emit over the same distance. " Source: How to Live a Low-Carbon Life, by Chris Goodall Absolute rubbish. http://www.cptips.com/energy.htm There are about 600 calories in a burger. Cycling at 10mph over a mile is about 13 cal/mile taking 6 mins. 1 ...

... is emitted providing a person with enough calories to walk to the shops than a car would emit over the same distance. " Source: How to Live a Low-Carbon Life, by Chris Goodall Absolute rubbish. http://www.cptips.com/energy.htm There are about 600 calories in a burger. Cycling at 10mph over a mile is about 13 cal/mile taking 6 mins. Hey, Lughless you are ...