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and you don't "dump" lead batteries, you recycle them. there are plenty of battery recycling facilities all over the world. but i would agree natural gas is a good alternative with caveats such as fracking damage etc. Quote:
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The Tesla Model S gets 300 Miles on a single charge and does not lose power while parked for long periods of time. Its range is actually longer than most gas cars with the same performance. |
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The disposal of HIGH level nuke waste is a growing crisis whether you want to believe it or not. Quote:
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:Oh crap (and btw - i dont like electric cars with batteries either) |
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Gasoline powered cars are very inefficient. Less than 10% of the energy in gas is actually converted into motion in a car. The other 90% is lost in excess heat and exhaust which itself contributes to greenhouse gas and other dangerous pollutants. Electricity at this level is much cleaner, cheaper, and spits out no pollution to move it. Most electricity produced in Canada is Hyrdoelectic, meaning it is produced by water, which is sold to the US. Yes the US Still uses Coal for alot of electric power but this too can change. Nuclear power is still much safer than coal. Including Japan, there are only 0.04 deaths per Terawatt hour vs Coal's 161 Deaths. |
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Alot of people are afraid of nuclear for the wrong reasons, but are somehow not at all afraid of coal and gas, which kills tens of thousand of people every year. It's the same irrational thinking that make people afraid to fly. (More people die in car crashes than in air crashes) |
These cars by Tesla are beautiful and exactly what the population needs.
However, something isn't right here. How come an outside company is able to make cars like these, but the big automotive companies are still dicking around with silly hybrids? With all of the vast amounts of money these big car companies have combined with their research facilities, why is it that only a brand new company is able to make these cars? And as for Baddog's comments about range, well, we'll need to change our driving habits. I understand that Baddog is retired and all he does is drive around the country because he's bored to death, but in the future we won't be taking long road trips in our cars. If your going outside of your range, you'll either need to crash someplace for the night or take a train. |
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I see two problems with electric cars:
1 ) In a car crash how safe will it be to touch a cable in that car or any metal surface if the battery is damaged and leaking electricity to the car chassis? My diesel powered Ford has not that problem... Until a mechanical killswitch is implemented this kind of cars cannot be considered safe. 2 ) When the batteries run out, will I have 5 minute full recharge option like I have on gas stations with my current car? Until these problems get really solved, I don't think electrical cars are even a competition to traditional cars. |
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There is no engine to idle. |
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Again, they are only good for around town and they are not very economical or good for the earth's wellness.
Anyone that thinks 300 miles is a lot is probably one of those people that are born and buried within 50 miles of each other with no venturing out of their comfort zone. I know you people are here. 300 miles is at 55 MPH. Who drives on the open road at 55 MPH? Besides, that is like Dodge saying you will get 30 MPG highway and 25 in the city. Those numbers are NEVER accurate unless you drive with the wind at your back and coast down hills. |
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Advanced technology is like a tower that's taller and taller. As we advance, it becomes easier and easier to topple. What's your solution ? Going back to the stone age ? |
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example.. i am driving down the road.. the car runs out of juice.. can you pop in some "AA" batteries to get to a plugin or do i have to have it towed.? |
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If you buy the special twin charger for home you get 60 miles for every hour of charge, otherwise you will be getting 30 miles for an hour of charge. That means for every hour you drive you will have to charge up for 2 hours. |
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It won't be long before business see the value in charging stations and places like Hotels, Restaurants, Malls and Walmart will offer free charging to attract customers much like free WiFi is offered today. As they become more available one could plan a trip evolving several hundred miles by choosing stops for food and sleep that also have charging available. The smoother the system gets the more it will become second nature. Probably even have apps for that :) As for speed, once all the manufacturers get on board the speed will follow. Porsche and BMW have some exciting stuff in the works. This is the dawn of electric cars. Twenty years from now it will be much more acceptable. |
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A very limited alternative at the current price tag. :2 cents: Quote:
http://www.gotbaddog.com/wp-content/.../cody_4605.jpg http://www.gotbaddog.com/wp-content/.../cody_4619.jpg |
http://image.automotive.com/f/images...front_view.jpg Not electric this electric drag racer, set last month, in the 1/4 mile at 10.4 seconds at 124 mph this is a car that I would drive |
Sweet ride, wouldn't mind one of those.
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As for the wagons, I can just imagine the pioneers sitting around the campfire and one of them is telling the others about how some guy in the east was trying to put an engine on the wagon so you no longer need a horse and all the others saying it will never happen because you could only go so far on a tank of gas and then you'd have to find some more gas. Why do that when grass is everywhere for your horse :winkwink: |
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No wonder the Indians were pissed. (But I get what you are saying) |
0-60 doesn't mean a thing. Electric motors develop their peak torque at 0 RPM anyway, but they taper off once they get going. I'm more interested in what the 60-120 times are.
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I stopped driving completely while living in Miami for 3 years. Its easy NOT to drive.. |
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New technology is always very expensive for the first adopters ... as the technology creators try to recoup as much of their R&D as they can, as quickly as they can ... but it is not long before they must reduce their prices to make the technology viable for the masses, or fade into obscurity. The same Tesla S Sedan that is $60 out of the gate in 2012, will probably settle somewhere in the $35-40 thousand range by 2015 ... |
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Contract is irrelevant, as stated above. You don't get 5 years free fuel with your current car either. Haters gotta hate. |
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In Toronto it doesn't matter how far a car can go on a charge, it matters more how long it can idle in traffic. If it can't idle for four to six hours, its useless. Besides, electric cars are the biggest joke of the last century. My pretty battery-powered car is so green! But the coal-fueled and nuclear powerplants that it relies on aren't. |
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Odin, where do the kids sit? |
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https://youtube.com/watch?v=fRzdvLLQiYY&hd=1 - watch from 4:50 on. I do believe in this car/company, not purely because it is electric though. If you watch some of the detailed videos and reviews on it (for instance watch the full video of the beta release) you will understand just how well engineered this car is. It is quite possibly the best engineered car in the US on pretty much every front. Keep in mind the founder and CEO of Tesla is also the founder and CEO of SpaceX, the company that will be docking with the ISS in a couple months and soon take over cargo and potentially human cargo for NASA. They are heavy on engineering talent, and very engineering focused, and it shows in their product. |
[QUOTE=Caligari;18660026]wrong. not every 10 years. solar panels on average have a lifespan of 20-25 years.
You have batteries that last 20-25 years?!?! patent that shit! That's what puerile forever about solar power - the batteries cost more than the panels, and pollute more. As far as solar panels, the manufacturers of solar panels claim that they retain 90% of their capacity for ten years, 80% for fifteen years, and 60% for twenty years. So only if a) you believe the manufacturer isn't being the least bit optimistic and b) you're happy with getting held of the tasted output could you ever get 20 years out of photovoltaics. You like solar. You wish everyone could use it. Great. The first step in getting solar used more is to have an understanding of how it can actually be used. I like Linux. I promote Linux. I don't go around saying that Linux is compatible with more games than Windows is because when people found out I was lying that would HURT the reputation of Linux. Same with solar. If you want to promote solar, be intellectually honest about it and promote it to people living in south Florida. Saying it's viable in New Hampshire hurts your cause, as does claiming that solar manufacturers are lying and their product lasts twice as long as they say it will, or claiming that a $25,000 solar system and three sets of fifteen batteries each is cheaper than paying your electric bill. Quote:
I'm a former member of Greenpeace. I'm all about protecting the environment. I just think that to ACTUALLY protect the environment we have to be honest with ourselves rather than being a fanboy, picking something our team likes and pretending it's perfect. |
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