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John Spear
@spearmicrobe.bsky.social
Professor, Colorado School of Mines: Environmental Microbiology; Geobiology; Life in Extremes; Environmental Policy; Climate Change. ORCiD: 0000-0002-4664-7438 people.mines.edu/jspear/
204 followers317 following39 posts
JSspearmicrobe.bsky.social

Congratulations to Dr. Kalen Rasmussen for a great paper out in Geobiology on microbiota, silica, biosignatures and relevance to the rock record from Yellowstone National Park--a geobiology meatball! onlinelibrary.wiley.com/share/author...

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JSspearmicrobe.bsky.social

Bluesky now has over 10 million users, and I was #1,551,320. Dunno, perhaps a new lucky number? Would be better if # sign was $ sign for science work!

A virtual certificate with text "Celebrating 10M users on Bluesky, #1,551,320, John Spear ‪@spearmicrobe.bsky.social‬, joined on Oct 16, 2023"
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JSspearmicrobe.bsky.social

Historic time in America; debate Bingo will keep it interesting.

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JSspearmicrobe.bsky.social

Uniquely America. When the Columbine High School massacre happened in 1999 I said, this could happen anywhere, at any time. Here we are, 2024 and another 4 dead, including 2 teachers, in Georgia. We kill ourselves, from the inside, everyday. We have to STOP. ‘Nuff said.

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JSspearmicrobe.bsky.social

Congrats Noor Hamdan & Carmen Villarruel--A great study on what happens to a stream with a lot of recreational tubing activity. I'll still keep on tubing, but not drinking the water and give more thought to managing the activity. pubs.acs.org/doi/10.1021/...

Assessing the Impact of Recreational Activities on Streams: A Colorado Case Study
Assessing the Impact of Recreational Activities on Streams: A Colorado Case Study

Water-based recreational activities can impact freshwater systems, but the resulting anthropogenic alterations to the chemical and microbial composition of natural streams remain poorly understood. Ut...

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JSspearmicrobe.bsky.social

If any of this happens, be concerned. If only a portion of this happens, be outraged. If all of this happens, the U.S. will cease to exist. Democracy is about patience and tolerance. Pay attention. Vote! via @NYTimes

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JSspearmicrobe.bsky.social

Sometimes the best science experiments are on a 2-week old loaf of bread left on the counter.

Grey mold on bread.
Multiple colors of mold on bread.
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John Spear
@spearmicrobe.bsky.social
Professor, Colorado School of Mines: Environmental Microbiology; Geobiology; Life in Extremes; Environmental Policy; Climate Change. ORCiD: 0000-0002-4664-7438 people.mines.edu/jspear/
204 followers317 following39 posts