Guen Prawiroatmodjo @guenp@physics.social

New paper on the arXiv! My PhD student Vincent Schmeits and I studied a discrete-time quantum walk on an embedded graph. A lot of firsts: it’s Vincent’s first paper and it’s my first paper with my QuSoft affiliation. Vincent also wrote code to make amazing diagrams, so we can visualise the walk, like on this toroidal grid. Here’s the arXiv link: https://arxiv.org/abs/2211.12841

It's #BlackHoleFriday!!! Here's a thread about black holes from me, your friendly internet astronomer 😊

GIF by @SchnittGetsReal #astronomy #astrophysics #space #blackHoles #blackFriday #sciComm

Okay, I've been trying to collect #tech people to #follow for #FollowFriday. Sorry it is not really exhaustive - probably I left out a lot of good accounts I'm following.

@alexband
@bwb
@cdarv
@chabicht
@clairegiordano
@ericburden
@freemin7
@fritshoogland
@f
@intrbiz
@ismirnov
@jjude
@l_avrot
@MadMike77
@nomemory
@orenh
@RL_Dane
@sumant
@sven
@yarmo

Boost is appreciated for extra reach!

Have you tried to tap on the date of a message in your timelines? #FedilabTips

Black Friday? More like super duper colorful Friday! At least in Sandy, Oregon. #photography #pdx

Today’s #FollowFriday is for funny accounts, because I think we can all agree that the Fediverse should be fun.

@notfunnyelle
@mark
@danhon
@logoninternet
@phire [at phire.place]
@RikerGoogling
@zompus [at phire.place]
@miriamkp
@joeyalison
@darth [hibernating]

#followfriday
@marcelias —> voting rights and litigation
@charlotteclymer —> trans rights and LGBTQ+ community
@ifilljustice —> civil rights and justice
@QasimRashid —> immigrants and minority rights

Oh I guess I should do an #introduction.

I’m Chris a long time Open Source contributor, disabled veteran (pretty sure I am one of the first people to Linux in the USAF), long time multiple web site creator, I ran DevOps’ish, I work on containery bits at AWS (nothing here reflects the views of my employer).

I am here to share information and opinions I find interesting and have conversations with y’all!

Technology exists to improve human existence.

Happy Tooting!

A big #followfriday for more #Python, #data, and #technicalwriting folks: 👇

@choldgraf @ongchinhwee @koaning @quobit @itamarst @mervenoyan @chrisalbon @remoquete @gnufede @cam_dp @mgreco @remilouf @jugmac00 @rth @guenp @lornajane @pablogr @saul @alejandra_quetzalli @javi @freakboy3742 @pythonbytes @maddie @darribas @melizeche @foone @olebole @facundo @pvergain @melissawm @niklas

And of course, don't miss @takahe updates by @andrew 🐦

The "WORLD of QUANTUM" will meet next year in Madrid (May 23-25) ! Exceptional list of speakers announced! the place for Frontier Science, Technology & Industries to meet- https://quantumconf.eu/2023/

Today I will give a workshop on #livecoding using #FoxDot. I'm very excited but also very nervous. Huge thanks to @yaxu for inspiration and guidance, and also to the friendly folks in the #FoxDot Telegram group. Wish me luck!

I’m puzzled:

Is a programming language a language? 🧐

Please also indicate whether you consider yourself a linguist.

Grateful for boosts to increase reach 🙏

#nlproc #linguistics

And I've got a handful of fidget rings to sell too!

@oschene I appreciate your lovely nautilus and offer you some turbinate snails…
https://github.com/eleciawhite/origami/tree/main/shells

#TwitterMigration #MastodonTip #feditips There is no engagement algorithm here

Favorite ⭐ - Just between the author & the reader

Boost 🔁 - Send the post to your followers

⭐ posts, you tell the author you liked their work

If you 🔁 posts, then more people see them!

Timelines:

home - your follows' posts
local - all local instance
federated - everywhere

No text searching, #Hashtags only

Report harassment

Block, Mute & Filter Words to curate your experience

@logicalelegance A very interesting approach -- I will try that. I worked on coiled shells a few years back, using cones. My notes are not good -- this one is called Excursus zayin or sometimes Raup's model 2a. #origami #CurvedSurface #developable

The hard part about software development is not designing a perfect architecture, but making a good enough one, having tough time-constraints.

Happy #FibonacciDay to those who celebrate! 🐚✨

We love finding the #Fibonacci sequence in nature and in #maker projects — like @jasoncoon's #electronic #art! 🤩

Where else have you seen cool examples of Fibonacci in action? 👩‍🔬🔎🍥

cozy in a mac rom scarf. specifically this is a slice of the ROM from a Macintosh IIsi. here's how it was made. i used @th 's script https://github.com/osresearch/prom/blob/master/hex2png and the mac roms on archive dot org https://archive.org/details/mac_rom_archive_-_as_of_8-19-2011

if you have ImageMagick already installed:

$ perl hex2png.pl -y 1280 -w 32 mac_rom_archive_-_as_of_8-19-2011/36B7FB6C\ -\ Mac\ IIsi.ROM \ | convert - maciisi.png

Then a slice four columns wide was taken of the resulting image and knit into a scarf. The scarf is 1280 pixels/knit stitches long and therefore wraps natively in the columns of the scarf. if you want to make your own, you'll need a hacked consumer knitting machine or an industrial knitting machine or someone with a setup to machine knit it for you.