a comic about a worm on a string

A Squirmle and her young.

With so many elections coming up worldwide it's probably a good time to remind everyone that tumblr once got infested with agents trying to convince everyone not to vote, or not to vote left because the candidates weren't morally pure enough.

Also a reminder that they were better at tumblr than most of us, comrade interloper was great at memeing. Like, the talent!

Anyway don't fall for it. There is no morally pure option.

did he really fall victim to the alt right pipeline or was he already insufferable and just looking for ways to justify his behavior

Ancient redwoods recover from fire by sprouting 1000-year-old buds

Article | Paywall free

When lightning ignited fires around California’s Big Basin Redwoods State Park north of Santa Cruz in August 2020, the blaze spread quickly. Redwoods naturally resist burning, but this time flames shot through the canopies of 100-meter-tall trees, incinerating the needles. “It was shocking,” says Drew Peltier, a tree ecophysiologist at Northern Arizona University. “It really seemed like most of the trees were going to die.”

Yet many of them lived. In a paper published yesterday in Nature Plants, Peltier and his colleagues help explain why: The charred survivors, despite being defoliated [aka losing all their needles], mobilized long-held energy reserves—sugars that had been made from sunlight decades earlier—and poured them into buds that had been lying dormant under the bark for centuries.

“This is one of those papers that challenges our previous knowledge on tree growth,” says Adrian Rocha, an ecosystem ecologist at the University of Notre Dame. “It is amazing to learn that carbon taken up decades ago can be used to sustain its growth into the future.” The findings suggest redwoods have the tools to cope with catastrophic fires driven by climate change, Rocha says. Still, it’s unclear whether the trees could withstand the regular infernos that might occur under a warmer climate regime.

Mild fires strike coastal redwood forests about every decade. The giant trees resist burning thanks to the bark, up to about 30 centimeters thick at the base, which contains tannic acids that retard flames. Their branches and needles are normally beyond the reach of flames that consume vegetation on the ground. But the fire in 2020 was so intense that even the uppermost branches of many trees burned and their ability to photosynthesize went up in smoke along with their pine needles.

Trees photosynthesize to create sugars and other carbohydrates, which provide the energy they need to grow and repair tissue. Trees do store some of this energy, which they can call on during a drought or after a fire. Still, scientists weren’t sure these reserves would prove enough for the burned trees of Big Basin.

Visiting the forest a few months after the fire, Peltier and his colleagues found fresh growth emerging from blackened trunks. They knew that shorter lived trees can store sugars for several years. Because redwoods can live for more than 2000 years, the researchers wondered whether the trees were drawing on much older energy reserves to grow the sprouts.

Average age is only part of the story. The mix of carbohydrates also contained some carbon that was much older. The way trees store their sugar is like refueling a car, Peltier says. Most of the gasoline was added recently, but the tank never runs completely dry and so a few molecules from the very first fill-up remain. Based on the age and mass of the trees and their normal rate of photosynthesis, Peltier calculated that the redwoods were calling on carbohydrates photosynthesized nearly 6 decades ago—several hundred kilograms’ worth—to help the sprouts grow. “They allow these trees to be really fire-resilient because they have this big pool of old reserves to draw on,” Peltier says.

It's not just the energy reserves that are old. The sprouts were emerging from buds that began forming centuries ago. Redwoods and other tree species create budlike tissue that remains under the bark. Scientists can trace the paths of these buds, like a worm burrowing outward. In samples taken from a large redwood that had fallen after the fire, Peltier and colleagues found that many of the buds, some of which had sprouted, extended back as much as 1000 years. “That was really surprising for me,” Peltier says. “As far as I know, these are the oldest ones that have been documented.”

... “The fact that the reserves used are so old indicates that they took a long time to build up,” says Susan Trumbore, a radiocarbon expert at the Max Planck Institute for Biogeochemistry. “Redwoods are majestic organisms. One cannot help rooting for those resprouts to keep them alive in decades to come.”

-via Science, December 1, 2023

I opened my copy of The Tale of the Body Thief & immediately had to close it again because of this silly little annotation

this tiktok deserves an academy award

Last night I was talking to my boyfriend, and I couldn’t think of the word ‘library’, so I said ‘book ranch’. He thought it was hilarious and started making up alternative names for ‘librarian’.

“Cowbook! Like cowboy! No…Readcher? Like Rancher? No, fuck this is hard…”

and just now I heard him yell “BOOKAROO” from the other end of the apartment in the most triumphant tone of voice i’ve ever heard

@roach-works // Melissa Broder, “Problem Area” // Mary Oliver, “The Return” // @annavonsyfert // Koyoharu Gotouge, Demon Slayer // Haruki Murakami, Dance Dance Dance // David Levithan, How They Met and Other Stories // Tennessee Williams, Notebooks

when you think about it sarcophagi are kind of like slowcookers

I’m sorry friends, but “just google it” is no longer viable advice. What are we even telling people to do anymore, go try to google useful info and the first three pages are just ads for products that might be the exact opposite of what the person is trying to find but The Algorithm thinks the words are related enough? And if it’s not ads it’s just sponsored websites filled with listicles, just pages and pages of “TOP FIFTEEN [thing you googled] IMAGINED AS DISNEY PRINCESSES” like… what are we even doing anymore, google? I can no longer use you as shorthand for people doing real and actual helpful research on their own.