In Iceland, 100% of domestically produced electricity comes from renewable energy.
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In Montreal, there's a bus stop with swings that play musical notes when you swing on them.
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Scientists at the Zhejiang University in China have developed an ultra-light material known as carbon aerogel.
3
Students at MIT developed a wristband that can regulate your “thermal comfort”, which could possibly eliminate the need for central heating and cooling.
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India's richest person, Mukesh Ambani, built a $1 billion home. It has 27 habitable floors, including six parking floors with a capacity to hold up to 168 cars. 600 staff maintain the home.
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Genghis Khan exempted the poor and clergy from taxes, encouraged literacy, and established free religion, leading many peoples to join his empire before they were even conquered.
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