NYC: Abandoned cars impede plowing after storm Wall Street Journal AP NEW YORK — New York City officials say abandoned cars left on city streets slowed efforts to clear streets after a massive post-Christmas snowstorm. ... |
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What worked for cars can work for trains: railway engines will soon be hybrid - The Economist
 Stark Insider | What worked for cars can work for trains: railway engines will soon be hybrid The Economist It appears from analysis that cars like the Prius achieve little with regenerative braking because batteries cannot absorb energy very quickly, ... The Prius principle Hybrid Experience: Toyota Prius vs. Honda Insight (Part 1) |
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