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Tag Archives: cooling

System provides cooling without electricity

In the photo on the left, a pane of new insulation material blocks and reflects visible light and hides the MIT logo underneath. In infrared light, however, the material is transparent and the logo is visible. Picture credits: Arny Leroy, Evelyn Wang, et. al Imagine a device that can sit outside in bright sunlight on a clear day and cool …

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Gravity Cooling Weighted Blanket review: does not cause me to overheat

There are a few life-changing experiences in the adult life. Two fantastic pillows, one mattress pad that inspires me to actually rush home for bed, and, above all else, weighted blankets. I got sleeping under a 15-pound weight. And an improvement to sleep impacts every area of ​​your life; with deeper, more restful shut-eye, I was finding I had more …

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A new wood could lower the temperature of a building and lower cooling costs

An example of new wood that could reduce cooling costs / Image: University of Maryland Cooling or air conditioning is more complicated than heating. According to the US Department of Energy, heating and cooling systems release more than half a billion tonnes of carbon dioxide into the atmosphere each year. In addition, most of our buildings are made of concrete …

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A radiant cooling structural material

A stronger, cooler wood A good way to reduce the cooling requirements of a building is to ensure that infrared radiation is reflected. Passive radiant cooling materials are designed to do this very well. Li et al. Wood is processed by delignification and re-pressing into a mechanically strong material that also cools passively. They have modeled the cooling savings of …

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HP manufactures a two-screen gaming laptop with liquid metal cooling

At Computex last year, Asus announced Project Precog, a proof-of-concept notebook with AI technology that is expected to hit the market in 2019. Screen gaming laptop. Now, HP is following in the footsteps of its competitors and making its own two-screen gaming laptop, the HP Omen X 2S. The press was announced last week at the HP Gaming Festival in …

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Massachusetts power plant cooling towers demolition attracts spectators

Two 500-foot cooling towers at a Massachusetts power plant collapsed on Saturday morning in seconds during a controlled demolition that attracted spectators celebrating the demolition of concrete structures. The Cooling Towers of the Former Brayton Point Station The last Massachusetts coal-fired power plant collapsed within 10 seconds of the controlled demolition on Saturday at 8:00 am. The video showed a …

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Thermodynamic magic enables cooling without energy consumption

Theoretically, this experimental device could be boiling water to ice without using any energy. Credit: Andreas Schilling, UZH              Physicists at the University of Zurich have developed an amazingly simple device that allows heat to flow from a cold to a hot surface without to external power supply. Intriguingly, the process initially appears to contradict the fundamental laws of physics. …

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Scientists are researching cooling the planet by geoengineering

In a lab at Harvard, researchers are trying to replicate the conditions of the stratosphere-the part of the atmosphere that stretches roughly six miles to the surface of the planet-in test tubes. Their goal: to make a radical, controversial plan to temporarily cool the planet (19659002) The sky to release particles of a compound like sulfur dioxide that can reflect …

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