Ben Osoba, Ph.D.'s Avatar

Ben Osoba, Ph.D.

@phdirac.bsky.social

I’m an electrical engineer with interests in photography and music. NSU β€˜14 πŸ”° Cal β€˜20 🐻 https://linktr.ee/phdirac Oakland, CA

130 Followers  |  117 Following  |  133 Posts  |  Joined: 14.11.2024  |  1.7477

Latest posts by phdirac.bsky.social on Bluesky

Digital photo of Salesforce Tower in San Francisco, California.

Digital photo of Salesforce Tower in San Francisco, California.

Film photo of Salesforce Tower in San Francisco, California.

Film photo of Salesforce Tower in San Francisco, California.

Quick digital vs. film comparison.

β€’ iPhone 13 πŸ“±

β€’ Kodak Gold 200 (+ Nikon F3HP πŸ“Έ)

#AnalogPhotography #FilmPhotography #NikonPhotography
#35mmFilm

16.07.2025 03:56 β€” πŸ‘ 7    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Tom Kalinske is a pretty interesting guy. He helped Sega become a major contender in the video game market at that time.

14.07.2025 19:53 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Preview
Bay Area Blaps Beat sets and footage from events in the Bay Area. Page managed + maintained by @phdirac.

I started a second YouTube channel to highlight live beat sets from producers in the Bay 🌁 Check it out here πŸ‘‡πŸΏ youtube.com/@bayareablap...

14.07.2025 17:52 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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E-mu SP-12...

The E-mu SP-12 is the classic drum machine & sampler combo that paved the way for such greats as the E-mu SP-1200 and AKAI MPC series of sampling drum machines.

www.vintagesynth.com/e-mu/sp-12

#ClassicSynths #MusicProduction #Synthsky

27.06.2025 02:26 β€” πŸ‘ 6    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
My first beat on the MPC Live II (retro edition) β€’ DFP drum pack  β€’ phdirac
YouTube video by phdirac My first beat on the MPC Live II (retro edition) β€’ DFP drum pack β€’ phdirac

youtu.be/wxp_3M2HfkQ?...

27.06.2025 03:12 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Go Gators 🐊

08.04.2025 05:01 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Salute Al Horford…

08.04.2025 03:15 β€” πŸ‘ 15    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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I write on water what I dare not say.

🎞️: Arista 400

#filmphotography #blackandwhite #analog #believeinfilm #classicmono #photography

26.03.2025 13:08 β€” πŸ‘ 66    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0

emotional intelligence is another one of those things nobody thinks they lack

25.03.2025 13:29 β€” πŸ‘ 82    πŸ” 5    πŸ’¬ 5    πŸ“Œ 0

It was 81 today and right now it’s 71 and it feels great. Beautiful sunset

25.03.2025 02:45 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
Black and white film photo of Steph Curry shooting a 3-pointer.

Black and white film photo of Steph Curry shooting a 3-pointer.

Steph made this shot. Details:

β€’ Nikon F3 HP
β€’ Nikkor 28-70mm (1:3.5-4.5D) lens
β€’ Kodak Tri-X 400 film 🎞️

#AnalogPhotography #FilmPhotography #NikonPhotography #monochrome

24.03.2025 19:28 β€” πŸ‘ 10    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
A magazine ad for Philips cassette recorders with a Dusty Springfield tape pictured - β€˜excitingly easy way to play music and record sound!’ - and a picture of 3 models of tape player

A magazine ad for Philips cassette recorders with a Dusty Springfield tape pictured - β€˜excitingly easy way to play music and record sound!’ - and a picture of 3 models of tape player

#cassunday

Philips advert from 1967

23.03.2025 13:49 β€” πŸ‘ 45    πŸ” 5    πŸ’¬ 5    πŸ“Œ 0
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Berkeley EECS Ph.D. c/o 2020. Mini-reunion.

23.03.2025 00:40 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

How the corresponding photo came out 🀞🏿 β€’ πŸ“Έ details:

β€’ Nikon F3 HP
β€’ Nikkor 28-70mm (1:3.5-4.5D)
β€’ f/3.5
β€’ Kodak Tri-X 400

#AnalogPhotography #FilmPhotography #NikonPhotography #monochrome

23.03.2025 00:29 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Pink Floyd - Another Brick In The Wall, Part Two (Official Music Video)
YouTube video by Pink Floyd Pink Floyd - Another Brick In The Wall, Part Two (Official Music Video)

March 22, 1980

Pink Floyd’s β€˜Another Brick In The Wall (Part 2)' started a four week run at No.1 on the US singles chart. The track, which was the group’s only US chart topper, was also a No.1 in the UK, Germany, and in many other countries around the world.
#ClassicRock

youtu.be/HrxX9TBj2zY?...

22.03.2025 13:50 β€” πŸ‘ 182    πŸ” 19    πŸ’¬ 11    πŸ“Œ 1
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The SCSI drive for the MPC60 just arrived πŸ₯²

22.03.2025 19:32 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Jean Baptiste Joseph Fourier was born #OTD in 1768. Among his many contributions was the idea, first presented in "ThΓ©orie analytique de la chaleur" (1822), that functions on a finite interval (subject to conditions described by Dirichlet) can be expressed as a sum of sine waves.

21.03.2025 17:21 β€” πŸ‘ 29    πŸ” 6    πŸ’¬ 3    πŸ“Œ 1
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@todaysfuturesound.bsky.social #BeatCypherNYC
Mar 28 | 9PM–2AM | Secret Pour, BK | 21+ | No Cover

#openAuxBeatCypher 9PM bring yo heat.
Live beats Casis, ANI, D3sign3r Dr3ams, MistaLow, Balakay, YTC, DJ Static, Philthy.
Rap cypher w/ guest MCs.

#LiveBeats #BeatCypher #OpenAux #Boombap #BeatScene

22.03.2025 08:51 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
Two cats sitting on an electric piano 🎹

Two cats sitting on an electric piano 🎹

My friends don’t allow me to practice in peace. #Caturday

22.03.2025 19:16 β€” πŸ‘ 10    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Roland SP404 Day - Sacramento Event Flyer

Roland SP404 Day - Sacramento Event Flyer

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We’re doing a Roland sponsored show in Sacramento for 404 Day! This should be fun, come thru if you can!

22.03.2025 17:15 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I saw you walk past and immediately hit the gas for my next destination πŸ˜‚

20.03.2025 01:10 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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also saw the black panther party museum and it was very good. they showcase all of their public programs and have a special room for the Oakland Community School. if you’re in Oakland, please support it. it’s free.

19.03.2025 23:46 β€” πŸ‘ 250    πŸ” 64    πŸ’¬ 13    πŸ“Œ 3

πŸ€– πŸ€– πŸ€– πŸ€–

20.03.2025 01:02 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Β‘Mucho gusto! @janeau.bsky.social

20.03.2025 01:01 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

i met my first bluesky friend irl today! had a great afternoon with @janeau.bsky.social!

19.03.2025 23:13 β€” πŸ‘ 49    πŸ” 2    πŸ’¬ 2    πŸ“Œ 1

I took my niece and nephew on BART today. We did tourist activities in the city! 🌁

19.03.2025 02:57 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Nice! I miss it sometimes, definitely a Southern staple. Enjoy your time out that way ✊🏿

18.03.2025 05:47 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Passage in German. The translation is:

Translation:

ON A HEURISTIC POINT OF VIEW CONCERNING THE PRODUCTION
AND TRANSFORMATION OF LIGHT
by A. Einstein
[Annalen der Physik 17 (1905): 132-148]

There exists a profound formal difference between the theoretical conceptions physicists have formed about gases and other ponderable bodies, and Maxwell's theory of electromagnetic processes in so-called empty space. While we conceive of the state of a body as being completely determined by the positions and velocities of a very large but nevertheless finite number of atoms and electrons, we use continuous spatial functions to determine the electromagnetic state of a space, so that a finite number of quantities cannot be considered as sufficient for the complete description of the electromagnetic state of a space.

Passage in German. The translation is: Translation: ON A HEURISTIC POINT OF VIEW CONCERNING THE PRODUCTION AND TRANSFORMATION OF LIGHT by A. Einstein [Annalen der Physik 17 (1905): 132-148] There exists a profound formal difference between the theoretical conceptions physicists have formed about gases and other ponderable bodies, and Maxwell's theory of electromagnetic processes in so-called empty space. While we conceive of the state of a body as being completely determined by the positions and velocities of a very large but nevertheless finite number of atoms and electrons, we use continuous spatial functions to determine the electromagnetic state of a space, so that a finite number of quantities cannot be considered as sufficient for the complete description of the electromagnetic state of a space.

Albert Einstein, age 26, submitted his paper "Concerning an Heuristic Point of View Toward the Emission and Transformation of Light" to Annalen der Physik #OTD in 1905.

It explained the photoelectric effect by asserting the reality of quanta. πŸ§ͺ βš›οΈ 🎒

onlinelibrary.wiley.com/doi/abs/10.1...

17.03.2025 15:37 β€” πŸ‘ 39    πŸ” 8    πŸ’¬ 2    πŸ“Œ 1

These are excellent puns

18.03.2025 00:19 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

@phdirac is following 19 prominent accounts