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"You are under no obligation to remain the same person you were a year ago, a month ago, or even a day ago. You are here to create yourself, continuously."
- @ProfFeynman
English
Seetha
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China’s solar power plant in Dunhuang uses around 12,000 mirrors to focus sunlight onto a central tower, heating molten salt to extreme temperatures. That heat is stored and used to generate electricity on demand, including after sunset.












