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Terrible people have learned to exploit the internet. Yasmin Green is fighting back. https://www.technologyreview.com/s/610176/terrible-people-have-learned-to-exploit-the-internet-yasmin-green-is-fighting-back/- Physicists leverage quantum tunneling to collect energy from Earth’s heat http://bigthink.com/philip-perry/physicists-leverage-quantum-tunneling-to-collect-energy-from-earths-heat
- System draws power from daily temperature swings http://news.mit.edu/2018/system-draws-power-daily-temperature-swings-0215
- espetacular: The Secret on the ocean floor http://www.bbc.co.uk/news/resources/idt-sh/deep_sea_mining
