Comments on: 5 Green Announcements on the First Day of CES 2009 http://gigaom.com/cleantech/5-green-announcements-on-the-first-day-of-ces-2009/ Tue, 14 Feb 2012 08:42:26 +0000 hourly 1 http://wordpress.com/ By: O Escriba » Eletrônicos verdes tomam conta de feira em Las Vegas http://gigaom.com/cleantech/5-green-announcements-on-the-first-day-of-ces-2009/#comment-18833 Thu, 08 Jan 2009 21:07:18 +0000 http://earth2tech.com/?p=19442#comment-18833 [...] site Earth2Tech fez uma lista interessante, com os cinco anúncios feitos no primeiro dia da feira que estão mais antenados com os novos [...]

]]> By: Casey Harrell http://gigaom.com/cleantech/5-green-announcements-on-the-first-day-of-ces-2009/#comment-18832 Thu, 08 Jan 2009 17:03:14 +0000 http://earth2tech.com/?p=19442#comment-18832 Greenpeace releases Survey of Top Green Gadgets, press conference at CES, Friday at 10am.

http://www.cesweb.org/press/events/press_event_detail.asp?ID=626

More to come at CES. Follow our tweets at Greenpeace_Intl

]]> By: Mechanical Engineer http://gigaom.com/cleantech/5-green-announcements-on-the-first-day-of-ces-2009/#comment-18831 Thu, 08 Jan 2009 16:37:01 +0000 http://earth2tech.com/?p=19442#comment-18831 Regarding your question at the end of (4), the answer is “no.” The most fuel-efficient route would be decided not only by distance, but also by average speed limit (gasoline engines are generally most efficient around 55 mph) and amount of stop-and-go. Of course, these would vary a bit from car-to-car, but just taking an “average” automobile, the most efficient route fuel-wise would be a product of the route’s distance, traveling speed, and amount of stop-and-go.

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