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#truffle

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Assisted by sniffer #dogs, researchers discover 3 new #truffle species phys.org/news/2025-08-sniffer-

#Phylogenomics, trophic ecology, and systematics of the truffle-forming Morchellaceae ingentaconnect.com/content/wfb

"the paper confirms what a lot of people had suspected for a long time, which is that the North American truffle species is genetically very distinct from its European relatives... Scientists are giving this #NewSpecies a name honoring the #Cascadia region: Leucangium cascadiense"

Sibling scientists and their dog hunt for #Oregon's hidden #truffle biodiversity phys.org/news/2025-02-sibling- paper: onlinelibrary.wiley.com/doi/10

"biology and ecology of Oregon #truffles are largely limited to research done in the mid-to-late 20th century—before #TruffleDogs were recognized in the US and before DNA sequencing was readily available... There's a lack of data on #fungi, as we're not taking care of them in the same way we take care of plants & animals"

Dog-found #truffle: Researchers and canines discover two #NewSpecies phys.org/news/2025-01-dog-truf

"Tuber canirevelatum, meaning the dog-found truffle, was named in honor of #TruffleDogs and Monza, the dog who discovered it... The other, T. cumberlandense, was named for the #CumberlandPlateau where it was found by Margaret Townsend and her dog, Luca... This species enjoys a symbiotic relationship with white #oaks, growing from their roots and providing nutrition to the #trees"

Extinct #moa consumed colorful truffle-like #fungi in New Zealand phys.org/news/2025-01-dna-exti paper: royalsocietypublishing.org/doi

"In other places, #truffle spores are dispersed by #mammals such as squirrels. #NewZealand does not have such mammals; the #truffles there have traditionally relied on #birds to serve as a disperser. But because truffles grow underground, birds need to be large in order to dig them up—moa would have made perfect dispersers"

New blog post: Which Interpreters are Faster, AST or Bytecode?

It gives a high-level overview over our OOPLSA paper, which investigates interpreters on top of metacompilation systems.
Will be presented next week at @splashcon.

stefan-marr.de/2023/10/ast-vs-

stefan-marr.deWhich Interpreters are Faster, AST or Bytecode?A brief overview of our study of abstract-syntax-tree and bytecode interpreters on top of RPython and the GraalVM metacompilation systems.

Well, that was news to me today. The "Wild Boar Paradox". Wild boars in Europe are more radioactive than other species, likely due to their deer #truffle habit. The radioactivity seems to have no impact on them.

The radio version also distinguished the truffles better--said these are not the ones humans eat, which are not radioactive.

#Scicomm

bbc.com/news/world-europe-6666

BBC NewsNuclear weapons testing cause of radioactivity in wild boars, study saysScientists previously believed Chernobyl was the main cause of radioactivity in Europe's wild boars.

I'm just now catching Andrew Whatson's talk on #PreScheme from #fosdem this year, and I just can't get over the fact that he was able to implement a working, reasonably fast systems programming language with Hindley-Milner type inference in his free time over the course of a few months. And I was in the #GuileSteel irc when the discourse first started, it was probably less than a month before he got it working. I even try it then and it seemed great for something that went up that quick. What other programming languages make rapid prototyping #compilers feasible without relying on massive frameworks like #LLVM or #Truffle/#Graal?

And even then...

fosdem.org/2023/schedule/event

fosdem.orgFOSDEM 2023 - Introduction to Pre-Scheme