Guillaume Gaullier
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guillawme.fediscience.org.ap.brid.gy
Guillaume Gaullier
@guillawme.fediscience.org.ap.brid.gy
90 followers 0 following 99 posts
Researcher from 🇫🇷 doing #cryoEM ❄️🔬 at Uppsala University 🇸🇪
Working on cyanobacterial carboxysomes 🦠, still interested in nucleosome 🧬🙃🧬
Mostly […]

[bridged from https://fediscience.org/@Guillawme on the fediverse by https://fed.brid.gy/ ]
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guillawme.fediscience.org.ap.brid.gy
International Women’s Day was yesterday, but I think we shouldn’t limit ourselves to one day per year to celebrate women.

In these troubled times with fascism on the rise almost everywhere, I’d like to celebrate Danuta Danielsson, also known as “The Woman […]

[Original post on fediscience.org]
Picture from Wikimedia commons: “The Woman with the Handbag”, black and white photograph by Hans Runesson. A woman hitting a neo-nazi from behind with her handbag in Växjö, Sweden 1985. The photograph was taken the second before the bag hit the neo-nazi’s head.
March 9, 2025 at 6:23 PM
guillawme.fediscience.org.ap.brid.gy
Forgot to post this yesterday, but today is a holiday in Sweden (Epiphany), so it still feels like a #silentsunday.

It finally got cold enough to freeze the lakes. Beautiful frost seen while walking in the quiet cold air on a sunny day. Wonderful. ❄️ ☀️ 😌

#frostodon #icetodon #snow
A frozen lake landscape. It's cold and quiet, but sunny. The sun is low even at ~11:00 AM because it's early January in Sweden. A long track of footprints is visible on the ice, probably from a dog running on the frozen lake a couple days before the picture was taken, when there was wet snow on top. It's now all hard frozen, which preserved the footprints. The low sun's reflection shines across the entire lake. A marina is visible in the background, but all boats were taken out of the water before the winter. Large ice crystals scattered on the surface of a frozen lake. They were possibly (? not sure) deposited and built up by moist wind hitting rougher spots on the ice. A close up view of the ice crystals from the previous pictures, looking more parallel to the ice surface.
January 6, 2025 at 2:03 PM
guillawme.fediscience.org.ap.brid.gy
One perk of living in #Uppsala: it’s close enough to Stockholm that we always get at least some of the #nobel laureates to come give a public lecture.
Uppsala University’s Grand Auditorium ready to host lectures from two 2024 Nobel Laureates. Gary Ruvkun, Nobel laureate in Physiology or medicine 2024, giving a lecture in the grand auditorium of Uppsala University. The slide on display shows C. elegans worms differently colored blue by differential expression of a reporter gene regulated by microRNAs. John Jumper, Nobel laureate in Chemistry 2024, gives a lecture in the grand auditorium of Uppsala University. The slide on display shows an illustration by David Goodsell of a minimal synthetic cell, showing that even the simplest cells are very complex. The slide is titled “Why do we need AI to study bio?”
December 13, 2024 at 12:19 PM
guillawme.fediscience.org.ap.brid.gy
Late fall in #sweden 🍄‍🟫

#mushrooms #mushtodon #fungi #silentsunday
A tiny yellow mushroom growing on a piece of dead wood small enough to rest in the palm of my hand. In the background, a mossy forest with low sunlight.
November 17, 2024 at 6:09 PM