delgato

joined 1 year ago
[–] [email protected] 5 points 3 hours ago

There is a Potawotani word “puhpowee”, whose translation into English is “the force which causes mushrooms to push up from the earth overnight.” Puhpowee is the unseen, animating force that inhabits the natural world, the hot breath of life.

 

Most of Moon, like samples collected from Apollo missions, is composed from an enriched magma source (called KREEP) derived from material formed in the Earth-proto-Moon impact, however this sample shows a geochemical composition related to volcanic eruptions not associated with KREEP

How long did this volcanism last on the moon?

Why is this magma source isolated to the far side of the moon?

Exciting to see the first analysis of these unique samples and their implications in the history of the Moon!

[–] [email protected] 3 points 12 hours ago
[–] [email protected] 1 points 2 days ago

I am a geologist that works in the field of characterizing reservoirs for CCS projects. The way I see it, some fossil-fuel industries are here to stay and the best we can do is mitigate their emissions into the atmosphere. Take the UK, they got rid of their coal plants after 100 years and replaced it mainly with natural gas-burning plants, that energy portfolio is not changing to, say, wind or solar anytime soon but now the government (both parties too) are heavily investing in connecting those plants to CO2 storage in the bedrock of the North Sea (which has been demonstrated to be safe).

Industrializing industries in Africa are also starting to construct new fossil fuel plants with CCUS technology. Fossil fuel burning is inherent to developing countries and at least technology can make the industrialization less dirty.

Sorry I’m on mobile and would provide some sources. I can add them if you’re interested.

[–] [email protected] 2 points 6 days ago

We are just repeating history if he indiscriminately puts tariffs on businesses.

[–] [email protected] 11 points 1 week ago

As a geologist I will retort that if Minecraft environments had eroding surfaces like real life does then that bedrock would also be visible at the surface. Outcrops are just areas that are experiencing erosion rates faster than areas that are overlayed with soil. That said, there are a cool Minecraft programs for geological processes that have been shown to be educational.

[–] [email protected] 5 points 2 weeks ago* (last edited 2 weeks ago)

I worked in geotech consulting and there is one piece of radioactive equipment used for soil testing that requires a certification to operate and transport in a vehicle, called a nuclear density/moisture gauge. Every year there’s an article that makes the news where a technician forgets to strap down the equipment so it doesn’t fall out the truck or not locking the box that holds the equipment and someone steals it. People really are stupid and lots of companies that give out work trucks don’t teach employees basic safety especially when towing or transporting fragile things.

[–] [email protected] 3 points 3 weeks ago

Having lived in Arizona for a few years and worked in the renewable energy industry there, I always found it surprising no long term planning on anyone’s part is done when designing a water-intensive project especially in the big cities. The problem is that water will still always flow through Phoenix, whether it’s the Colorado River or even more canal projects from other states, and rural folks will always drill deeper for water. It’s not a problem that there isn’t water it’s just the accessibility of the groundwater and how saline it is. The previous governor, Ducey, even suggested the state invest in desalination tech. The surface manifestations (ie earth fissures) of GW withdrawal are obvious but humans find a way to engineer around it or in some cases of Arizona desert they just don’t build there.

[–] [email protected] 16 points 3 weeks ago

This is so profoundly sad for a country that once had so much. My Cuban ex-pat family decry the communist government role here but I can never forgive the US for their inhumanity in tacitly letting this disaster unfold and others in the Caribbean, but what else is new.

[–] [email protected] 19 points 1 month ago (1 children)

Season 3 was some of the most riveting television I have ever watched. I’m a bit of a sucker but I still really liked Season 4 despite its pacing, it was a victim of the writers strike.

[–] [email protected] 2 points 1 month ago

It’s also almost the holiday season!

[–] [email protected] 34 points 1 month ago (2 children)

My friend has a wedding in Tampa on Saturday and as of this morning are still planning for it…

[–] [email protected] 13 points 1 month ago (3 children)

Don’t forget wood and oil

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