Paul Sutton

water

JWST finds water on Enceladus

Posted to the Fediverse on 30/5/2023. The James Webb Space Telescope has potentially found water on Enceladus, one of the moons of Saturn. This is a great discovery and shows there is water on other planets. You can read original fediverse post via link below.

The following graphic was also part of the post, so reproducing here too.

Water Emission Spectrum

Feel free to discuss further either tag me on fedi @zleap@qoto.org. Or you can start a thread on Science Forums

Sorry, I don't use mainstream social media. This is 2023, the fediverse provides intellectual content.

Tags

#Science,#Astronomy.#JWST,#Saturn,#Moon,#Enceladus,#Water


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New form of Water found

This was posted to the fediverse on 4/2/2022. Really interesting how strange and diverse a simple molecule such as Hydrogen Oxide is.

Links

Tags

#Water,#HydrogenOxide,#Properties,#Amorphous


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Citizen scientists join fight to clean up rivers

This looks like something everyone can really get involved in, monitoring the water quality in rivers and other water. There is more details in a recent BBC Article

I will look in to this and see how to get involved, as it may also be something the Paignton Library STEM Group could get involved with.

Will post updates to my Fediverse for further discussion.

Links

Tags

#Science,#CitizenScience,#Chemistry,#Water,#Quality,#Environment,#BBC


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Lithium Extraction – the price

This was posted to Friendica today. I am sharing as it seems a really important discussion point.

On the one hand, we are being encouraged to buy electric cars, we are becoming more reliant on electronic devices. All of which use a power source which uses the Element Lithium, this has to come from somewhere, but what is the price.

Reference and source of the article and link below.
Khurram Wadee 1 hour ago diaspora Mark Lansbury 2020-01-24 08:27:16

Lithium Extraction for E-mobility Robs Chilean Communities of Water

“Before the mining companies arrived here, there was a lot of water. But mining has consumed the groundwater, the companies even take water from the river, so we farmers don't get the water we need any more.”

In the middle of the world's driest desert is a vast expanse of turquoise basins, each one like a colossal swimming pool, up to 20 times the size of a football field.

The pools are filled with a salty brine pumped up from ancient reservoirs under the desert. It also contains lithium carbonate, the raw material for a light, silvery metal that happens to be a component of the batteries now used by virtually all computers, phones and electric cars.

At first glance, Chile's Atacama Desert looks a barren, inhospitable place. Yet indigenous people and animals have long thrived there. Now locals says they're having to compete with the lithium industry for the desert's limited water resources.

Coyo is one of dozens of Likan-antai communities that live in the desert's small oases. The community takes turns to tap the San Pedro River water and after waiting for two weeks, today, Hugo Diaz can finally water his crops.

Makes an interesting discussion, we need to think about how we consume and where everything that goes in to this comes from. Lots of talk about where food comes from, even less discussion as to where other products come from, and like with people thinking food comes from the supermarket, phones, tablets, TVs ,computers do not just come from the local electrical retailer.

#Lithium, #Chile, #mining, #water, #desert, #depletion

You can find me on Friendica at zleap@social.isurf.ca


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