Phelonius Friar's Avatar

Phelonius Friar

@pheloniusfriar.bsky.social

Scientist, electronics and software dev, inventor, social activist, teacher, student, amateur cook, and variety Twitch streamer. https://www.twitch.tv/oldmanphelonius

26 Followers  |  29 Following  |  63 Posts  |  Joined: 26.10.2024  |  1.995

Latest posts by pheloniusfriar.bsky.social on Bluesky

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It's amazing what can be "machined" into silicon wafers these days... a "pop-up" electromagnetically controlled gold plated mirror, and eight mirrors on an electrostatic motor that's less than a millimetre wide.

09.11.2025 21:48 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
A sketch showing a proposal for an integrated laser display consisting of integrated semiconductor lasers, silicon nitride waveguides, a spinning micromotor with a multifaceted mirror for the horizontal scan, and a vertical electrostatic micromirror for the vertical scan, to produce a raster display image on any surface.

A sketch showing a proposal for an integrated laser display consisting of integrated semiconductor lasers, silicon nitride waveguides, a spinning micromotor with a multifaceted mirror for the horizontal scan, and a vertical electrostatic micromirror for the vertical scan, to produce a raster display image on any surface.

I finished and made my presentation in class last Wednesday, it sucked farts. The basic idea was good, but there were no details to back up its feasibility. The prof had given everyone until Friday to incorporate feedback, and I managed to get it into passable shape yesterday to submit (on time).

09.11.2025 04:06 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Preview
Madeline Horwath on two kinds of nostalgia โ€“ cartoon Hankering after 20th-century culture just isnโ€™t what it used to be

www.theguardian.com/commentisfre...

09.11.2025 03:57 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Carrie Everson in 1864 B&W headshot

Carrie Everson in 1864 B&W headshot

Carrie Everson, US inventor, patented processes for extracting valuable minerals from ore using froth flotation. The Mining Journal noted in 1916 that "as a metallurgist she was a quarter of a century in advance of her profession". d. #OTD 3 Nov 1914 #WomenInSTEM en.wikipedia.org/wiki/Carrie_...

03.11.2025 23:09 โ€” ๐Ÿ‘ 76    ๐Ÿ” 20    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

I finished my homework (Micro Electro-Mechanical Systems, MEMS, basically microscopic machines built on silicon chips) yesterday around noon. My next assignment is a presentation on a full MEMS display system I need to design from scratch. It is due tomorrow at 11:30AM. I have not started.

04.11.2025 16:34 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Still reeling from what life's thrown at me these past few weeks (and months). Haven't been able to catch up with anything I need to get done and the weeks keep keep comin' (cue All Star ๐ŸŽถ). I'll try to get up at 5AM and finish my overdue homework and prep for teaching this afternoon. So tired.

03.11.2025 03:56 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

5pm on November 1: letโ€™s go for a walk, itโ€™s still light out!

5pm on November 2: an early darkness blankets the land. Fallow fields lay bone-bleached by moonlight. The last memories of summer fade into oblivion. The last echoes of hope lapse into baleful silence.

02.11.2025 21:30 โ€” ๐Ÿ‘ 365    ๐Ÿ” 60    ๐Ÿ’ฌ 5    ๐Ÿ“Œ 3

!!! <APPLAUSE> !!!

02.11.2025 03:05 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

when I worked in community services in the US, I helped fill out SNAP applications for people who'd once had successful careers as lawyers, healthcare professionals, bankers. The jaws of poverty can snap shut on anyone.

31.10.2025 02:01 โ€” ๐Ÿ‘ 552    ๐Ÿ” 131    ๐Ÿ’ฌ 12    ๐Ÿ“Œ 8
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Come check out what KG made this month for the candy challenge, find out what Novemberโ€™s challenge may be & check out our awesome guest chef for the demo, Canadian Nightmare BigKettle!

Live streaming October 31 @ 8:30 PM EST on twitch.tv/serendipx !

31.10.2025 05:21 โ€” ๐Ÿ‘ 2    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

So fierce! ๐Ÿ‰

31.10.2025 20:34 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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I have a very bad feeling about this...

27.10.2025 16:51 โ€” ๐Ÿ‘ 54577    ๐Ÿ” 10245    ๐Ÿ’ฌ 1883    ๐Ÿ“Œ 655
Bowl of soup thick with many ingredients. A ceramic spoon is beside the bowl.

Bowl of soup thick with many ingredients. A ceramic spoon is beside the bowl.

A bowl of the hot and sour soup I finished making an hour ago.

26.10.2025 05:01 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Comic. Confusion matrix showing renditions of different combinations, colored yellow, tan, or gray. [Air: gamma rays Y, neutrons Y, alpha particles G, light Y, sound Y, heat Y, swords Y, toxic dust Y, radio Y, sharks G] [Lead: gamma rays G, neutrons T, alpha particles G, light G, Sound Y, heat Y, swords G, toxic dust T, radio G, sharks G] [Water: gamma rays T, neutrons G, alpha particles G, light T, sound Y, heat Y, swords Y, toxic dust Y, radio G, sharks Y] [Vacuum: gamma rays Y, neutrons Y, alpha particles Y, light Y, sound G, heat T, swords Y, toxic dust Y, radio Y, sharks G] [Oven mitts: gamma rays Y, neutrons Y, alpha particles G, light G, sound T, heat G, swords Y, toxic dust Y, radio Y, sharks Y] [Armor: gamma rays Y, neutrons Y, alpha particles G, light G, sound Y, heat Y, swords G, toxic dust Y, radio G, sharks T] [Biohazard suit: gamma rays Y, neutrons Y, alpha particles G, light G, sound Y, heat Y, swords Y, toxic dust G, radio Y, sharks Y] [Faraday cage: gamma rays Y, neutrons Y, alpha particles Y, light Y, sound Y, heat Y, swords Y, toxic dust Y, radio G, sharks Y] [Shark cage: gamma rays Y, neutrons Y, alpha particles Y, light Y, sound Y, heat Y, swords Y, toxic dust Y, radio Y, sharks G]

Comic. Confusion matrix showing renditions of different combinations, colored yellow, tan, or gray. [Air: gamma rays Y, neutrons Y, alpha particles G, light Y, sound Y, heat Y, swords Y, toxic dust Y, radio Y, sharks G] [Lead: gamma rays G, neutrons T, alpha particles G, light G, Sound Y, heat Y, swords G, toxic dust T, radio G, sharks G] [Water: gamma rays T, neutrons G, alpha particles G, light T, sound Y, heat Y, swords Y, toxic dust Y, radio G, sharks Y] [Vacuum: gamma rays Y, neutrons Y, alpha particles Y, light Y, sound G, heat T, swords Y, toxic dust Y, radio Y, sharks G] [Oven mitts: gamma rays Y, neutrons Y, alpha particles G, light G, sound T, heat G, swords Y, toxic dust Y, radio Y, sharks Y] [Armor: gamma rays Y, neutrons Y, alpha particles G, light G, sound Y, heat Y, swords G, toxic dust Y, radio G, sharks T] [Biohazard suit: gamma rays Y, neutrons Y, alpha particles G, light G, sound Y, heat Y, swords Y, toxic dust G, radio Y, sharks Y] [Faraday cage: gamma rays Y, neutrons Y, alpha particles Y, light Y, sound Y, heat Y, swords Y, toxic dust Y, radio G, sharks Y] [Shark cage: gamma rays Y, neutrons Y, alpha particles Y, light Y, sound Y, heat Y, swords Y, toxic dust Y, radio Y, sharks G]

Shielding Chart

xkcd.com/3158/

23.10.2025 20:10 โ€” ๐Ÿ‘ 4334    ๐Ÿ” 916    ๐Ÿ’ฌ 55    ๐Ÿ“Œ 41
A large steel bowl of homemade tomato sauce with onions, mushrooms, and herbs.

A large steel bowl of homemade tomato sauce with onions, mushrooms, and herbs.

Five bags of tomato sauce, each about 700 millilitres or about 3 cups before they were put in the freezer.

Five bags of tomato sauce, each about 700 millilitres or about 3 cups before they were put in the freezer.

Made 3.5L (15 cups) of pasta/pizza/whatever tomato sauce (with onions, mushrooms, garlic, and herbs). Divided it into 700 ml bags (3 cups) and put it in the freezer. 5 family sized servings ready to go. Super flavourful!

22.10.2025 20:38 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
A large pot with a large amount of diced tomatoes mixed with onions, mushrooms, and dried herbs.

A large pot with a large amount of diced tomatoes mixed with onions, mushrooms, and dried herbs.

Phelonius, thy name is hubris. I bought 9kg of tomatoes for the sole reason they were being sold for $9.99 CAD at a store I was at. No plans. Head empty. This is the last 5kg of them, diced for tomato sauce (with onions, garlic, mushrooms, dried herbs, and some red wine). Simmering as I write this.

22.10.2025 05:18 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Happy Anniversary!

21.10.2025 18:36 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

For my work on the sTGC detectors that are part of the (installed and commissioned) New Small Wheel muon detector, and the work I've done on the upgrade of the ATLAS experiment's inner tracker (ITk) ahead of the overall upgrade of the Large Hadron Collider (LHC) to the High Luminosity LHC.

17.10.2025 20:01 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Preview
Breakthrough Prize โ€“ Fundamental Physics Breakthrough Prize Laureates โ€“ ATLAS Collaboration

Huh... I just received notification today that I'm a Laureate of the 2025 Breakthrough Prize in Fundamental Physics (along with the rest of the ATLAS Collaboration at CERN). Go me. I am truly amazed at the utterly unpredictable directions my life has taken.
breakthroughprize.org/Laureates/1/...

17.10.2025 20:00 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
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Hope you had tons of fun!

15.10.2025 14:37 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Always the scientist...

12.10.2025 19:08 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

And there was frost on the ground yesterday when I got up...

11.10.2025 04:35 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

I thought you were supposed to be a satire site, but you just keep reporting actual believable news...

08.10.2025 01:43 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

It is 30ยฐC outside right now where I am. This is nightmare fuel.

05.10.2025 19:00 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Photo of a pint glass with golden/brown coloured mixed cocktail garnished with a lime wedge and cherries on a skewer. Tea candles in the background.

Photo of a pint glass with golden/brown coloured mixed cocktail garnished with a lime wedge and cherries on a skewer. Tea candles in the background.

Eldest crafted a new mixed drink called "Mule on a Hoverboard"... it's an elevated mule! Muddle 4 lime slices in a British pint glass, 4-6 ice cubes, 3 oz. Lot 40 small batch rye whiskey, 3/4 oz. Grand Marnier, fill with spicy ginger beer (Island Soda), 3-4 dashes Angostura bitters. Garnish + straw.

04.10.2025 21:48 โ€” ๐Ÿ‘ 2    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

the thing about that โ€œfirst they came forโ€ poem is that weโ€™re already at least 2-3 lines deep and itโ€™s not a very long poem

17.04.2025 02:05 โ€” ๐Ÿ‘ 551    ๐Ÿ” 144    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 2

Teaching two classes at the college as well: intro to C programming (which mysteriously also includes teaching soldering), and an electrical drafting course with AutoCAD (which mysteriously also includes teaching MS Word and Excel).

28.09.2025 15:57 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Time for a university update, eh? Managed to be allowed to pay for a parking pass because of disabilities. Am taking one formal class in MEMS and a directed studies working on the CERN DRD3 R&D program, TAing 4th year FPGA lab (prof is a legit nightmare), started research work into LIG on polyimide.

28.09.2025 15:54 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

I have taken
the Tylenol
that was in
the medicine cabinet

and which
they think probably
is the reason
you like trains

forgive me
but thatโ€™s bullshit
you got autism
from your dad

23.09.2025 00:02 โ€” ๐Ÿ‘ 8502    ๐Ÿ” 1892    ๐Ÿ’ฌ 95    ๐Ÿ“Œ 66
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Corn Bling

18.09.2025 18:02 โ€” ๐Ÿ‘ 224    ๐Ÿ” 44    ๐Ÿ’ฌ 4    ๐Ÿ“Œ 1

@pheloniusfriar is following 19 prominent accounts