Menopausal Mother Nature

News about Climate Change and our Planet

hydrogen

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What is the fate of the Earth?

Our Earth and sun were born together, and their fates are tied together. As our star becomes a red giant and billows outward, our planet will become a dry, scorched, uninhabitable rock. This will happen even as our Milky Way galaxy collides with the Andromeda galaxy next door.

Uncategorized

What is the fate of the Earth?

Our Earth and sun were born together, and their fates are tied together. As our star becomes a red giant and billows outward, our planet will become a dry, scorched, uninhabitable rock. This will happen even as our Milky Way galaxy collides with the Andromeda galaxy next door.

What is the fate of the Earth?

Our Earth and sun were born together, and their fates are tied together. As our star becomes a red giant and billows outward, our planet will become a dry, scorched, uninhabitable rock. This will happen even as our Milky Way galaxy collides with the Andromeda galaxy next door.

Copper-indium oxide: A faster and cooler way to reduce our carbon footprint

Emergent e-fuel technologies often employ the reverse water-gas shift (RWGS) reaction to convert atmospheric CO2 to CO. While efficient, this reaction requires high temperatures and complex gas separation for high performance. However scientists have now demonstrated record-high CO2 conversion rates at relatively low temperatures in a modified chemical-looping version of RWGS using a novel copper-indium oxide.

New and rare direct image of a brown dwarf

Astronomers have obtained one of the best images yet of a brown dwarf, an object in a mass range midway between stars and planets. This brown dwarf – called HD 33632 Ab – lies 86 light-years from our sun.

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Exciting times for efficient heavy-atom-free OLEDs

(Osaka University) An international team including researchers from Osaka University has created an OLED material that combines the mechanisms of thermally activated delayed fluorescence and room-temperature phosphorescence. The hybrid emitter contains only abundant elements, making it more cost-effective and sustainable than heavy-atom-containing alternatives. By combining the two mechanisms the researchers demonstrated the most efficient heavy-atom-free RTP-based OLED to date. It is hoped that the findings will lead to more sustainable display technology.

Researchers take key step toward cleaner, more sustainable production of hydrogen

(Oregon State University) Efficiently mass-producing hydrogen from water is closer to becoming a reality thanks to Oregon State University College of Engineering researchers and collaborators at Cornell University and the Argonne National Laboratory.

Researchers turn coal powder into graphite in microwave oven

(University of Wyoming) The University of Wyoming team created an environment in a microwave oven to successfully convert raw coal powder into nano-graphite, which is used as a lubricant and in items ranging from fire extinguishers to lithium ion batteries.

Order and disorder in crystalline ice explained

(Scuola Internazionale Superiore di Studi Avanzati) Unlike most other materials, ice at very low temperature is not as ordered as it could be. A new study explains the reasons why this happens and how some of the missing order can be recovered. The scientists have described a relatively obscure and yet fundamental property of very low temperature ice, ferroelectricity. The results, published in PNAS, are likely to extend to ice surfaces and thus be relevant to the agglomeration of ice particles in interstellar space.