10 Bizarre Sources for Alternative Energy
Most people would agree that fossil fuels simply need to go. They’re the cause of pollution, wars and climate change. Thankfully, scientists have been researching alternative energy solutions like wind and solar power for years. But wind and solar are still more expensive than oil and coal, and may not be the best solution for all places or uses. For example, some medical devices that are implanted in a human body could benefit from super tiny batteries that last decades.
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