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Does science advance one funeral at a time?

One paper morbidly suggests so: "after the death of a star scientist, the flow of articles by non-collaborators [of the deceased] increases markedly [...] and is disproportionately likely to be highly cited."

The top 1% most-cited scientists account for 21% of citations. So a star's death leads to a citation vacuum, allowing lesser known researchers the chance to advance and reform the field.

@academicchatter #science #academicchatter #openscience

OK Mastodonauts... I need your help beta testing our PeerTube instance.

Though I'm @cdnspace, this is the video I can use to test. Please hit these videos and if you get ANY errors, please report them here.

Share widely so we can stress the crap out of this.

tube.mstdn.ca/c/cdnspace/video

I'm curious if there is any sense of whether #mastodon has or is developing a generational identity?

Anecdotal or data-driven takes welcome, but as a start, indicate your #generation below and boost. Discussion of the assumptions behind this welcomed!

(I had to lump older generations in with boomers because evidently surveys are limited to four choices.) #generation #GenX #genz #millenials #Boomers

1. For the first time in over three months, I'm out of the "I don't have enough time to do the things I have to get done today" zone.
2. Fast food two blocks from my house.
3. Grover Gardner's exquisite reading of the Miles Vorkosigan audiobooks.

With all of the horrible things happening in the world, it’s nice to find the wins. Especially in the area of our environment. A group called Coral Guardian is restoring coral reefs, and it’s quite magnificent. More wins like this, please.

coralguardian.org/en/

#Climate #Environment #CoralReef #Restoration

Computer science pioneer and United States Navy rear admiral Grace Hopper was born #OTD in 1906.

As far as I’m aware, she is the only person who has both a supercomputer and a US Navy destroyer named after her.

Image: Computer History Museum

Ring-tailed lemurs enjoy sunbathing in the morning, a behavior described as "sun-worshipping", and most often seen following a cold night.

Photo Credit: FPNW / Welsh Mountain Zoo

#animals #nature #sunrise #lemur

uspol 

The left (perhaps especially the academic left) loves to have focus groups on inclusiveness and wring our hands about whether we're incorporating sufficiently diverse viewpoints. We agonize about whether we're kind enough and fair enough.

Does ... that happen on the right?

UFoI drama, moderation complication 

It came to my attention that someone had posted a message saying, in effect, "Don't trust the United Federation of Instances. One of their instance admins is boosting stuff with swastikas in it. UFoI just pretending to be good faith actors!"

The accuser didn't provide receipts, but they did name the instance admin. Looking through that admin's feed, I found that, lo and behold, they HAD boosted something from the notorious poa.st. The content of the message wasn't hate speech (just an innocuous anime picture), but the username indeed had a swastika and a Confederate flag in it. In my book, that counts as hate speech.

I reported this to a UFoI admin. It turns out that the offending instance had been removed from the UFoI.

The nascent UFoI is waiting until they've vetted the initial member instances before posting an official list. Unfortunately, until this process is finished, sites can pretend to be members. (The offending instance can and does claim to be a member on their website.)

Lessons / thoughts / questions:

1. Admins can't fix problems that they don't know about. See something? Say something!

2. There are definitely bad actors (including Nazis, trolls, impostors, and DDOS attackers) in the Fediverse.

3. Someone can see bad actions and conclude -- correctly, mistakenly, or dishonestly -- that the actor's admin knows about or condones this. Before jumping to conclusions, it may be best to give the system a little time to work.

4. At the same time, marginalized people are sick and tired of playing whack-a-mole with this stuff. Saying, "If you get something you don't want to see, just block the person or instance," comes from a place of privilege: specifically, the place of not getting a firehose of this stuff every day.

5. Suppose I'm on instance A. A federates with B, and B with C, but A does not federate with C. If someone from B boosts something from C, will I (on A) see it on my federated timeline? Are there other places where I might see it?

1. Dense fog.
2. A potentially contentious meeting wasn't.
3. Multiple monitors.

I actually was an early leader in the gamification of education. For example, on my assignments students try to obtain "points" they can add up to get a high "score." If their score is high enough then they can play at a higher level, or "grade." These little game-like rules make things fun for students, who love this design and never complain about it.

🤯🤯🤯

RT @AJamesMcCarthy@twitter.com

This is the moment Mars peeked out from behind our moon after being hidden for an hour. This shot was captured using my largest telescope and a special high-speed camera. Seeing another planet rising on the horizon of our moon was such a surreal experience.

🐦🔗: twitter.com/AJamesMcCarthy/sta

1. A student spotted the last bug in the live coding example just before the end of class.
2. Sold another copy of my card game about fireknife dancing.
3. The semester (save for final presentations) is over!

They have a Roomba that can clean stairs now, which sucks on so many levels.

Three tips for people using #Mastodon through a computer:

1. You can stop timelines scrolling automatically by going to Preferences > Slow Mode, tick box and click "Save Changes".

2. There are loads of "hidden" keyboard shortcuts. Press shift + ? (or just ? on some keyboards) to see a complete list of them.

3. There's an optional Tweetdeck-style multicolumn interface called "advanced mode". Go to Preferences > Enable Advanced Web Interface, tick box and click "Save Changes".

Is of more than historical interest? I'm having trouble motivating my programming languages students (and, frankly, myself).

Juggling torches is difficult because, unlike a staff or a Samoan fireknife, a torch only has fire on one end -- so, in the dark, you can't tell where the handle is.

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Hate speech and harassment strictly forbidden.