Subscription Center
May 5, 2009 | 15
The President and Congress may not be in agreement about how best to deal with climate change, but it appears that they do agree on at least one thing: they'd like to give you money to trade in your old (polluting) car.
Under the terms of a provisional agreement between the president and Democrats in the House of Representatives, a "Cash for Clunkers" program would look something like this: Anyone who owns a car that gets less than 18 miles-per-gallon could trade it in for a voucher to offset the purchase of a more fuel-efficient car. Depending on exactly how fuel-efficient that new car or truck is, that voucher could be worth as much as $4,500—at least for the lucky first one million trade-ins.
See what we're tweeting about
BecCrew I have no idea what this means but I love it so much http://t.co/NA5WMMApWS
DNLee5 #DispatchesDNLee: Non-target capture Marsh Mongoose: http://t.co/h6iOKMW63v via @YouTube
Horganism Ahab to severed whale head: O head! thou hast seen enough to split the planets and make an infidel of Abraham and not one syllable is thine!
Deadline: Jul 25 2013
Reward: Varies
This challenge provides an opportunity for Solvers to build a web-based or mobile “app” to explore data relationships in scholarly conte
Deadline: Jun 30 2013
Reward: $1,000,000 USD
This is a Reduction-to-Practice Challenge that requires written documentation and&
Powered By: 
YES! Send me a free issue of Scientific American with no obligation to continue the subscription. If I like it, I will be billed for the one-year subscription.
