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Opinion
4 小时
Opinion
There will be cooler ways of keeping food fresh
But as Kelvin’s second law of thermodynamics should have warned us, all the energy consumed to cool food is helping warm the planet to unsustainable levels. Generating the power to run cooling ...
2 天
Harvesting water from air: Copolymer solution uses water-loving differential to induce ...
Harvesting water from the air and decreasing humidity are crucial to realizing a more comfortable life for humanity.
Interesting Engineering
3 天
New air-to-water converter works at low temperatures with reduced emissions
Researchers at Osaka Metropolitan University have developed a liquid moisture adsorbent that efficiently desorbs water at ...
Datacenter Dynamics
3 天
Altered carbon: Could CO2 cooling replace F-gas-based systems?
Certainly, there’s no comparison when it comes to the environmental impact of CO2 versus F-gas. While HFC, the F-gas used ...
4 天
Just one degree: How a small rise in global temperature could reshape our world
But in those terms, each degree of change represents major repercussions. Since the 19 seventies, water in the Gulf of Mexico ...
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