Sean Duffy @ProfDuff
I’m a psych professor at Rutgers, amateur photographer, and touring cyclist. duffy.camden.rutgers.edu Philadelphia, PA Joined August 2009-
Tweets22K
-
Followers4K
-
Following4K
-
Likes25K
I follow this guy - @ProfDuff - who does this whimsical thing that carries titles like Window Cats of South Philly, or Point Breeze, etc. Here’s a modified mimic except it's in Logan Square, that's my window (needs a clean), and that's our cat (he does 4).
“15 minutes in … ” (I’m developing an assignment for a class I’m teaching this summer where students choose an environment and have 15 minutes to take 4 photographs…) Anyway I had 15 minutes in Chinatown between PATCO and SEPTA…here’s what I saw!
Philadelphians
Duffy crossing the Delaware. Does anyone have any tips on how to film time lapses like this without them being so shaky? A gimble of some sort?
Look at this beautiful window cat!
Some of you Philly folks interested in the future of Philadelphia streeteries might find inspiration in this 2011 journal article I just stumbled upon…jstor.org/stable/10.5749…
My new op-ed on nostalgia and career success, “Figuring out how to harness the power of the past via nostalgia can be an asset along the path to a successful career”. @Rutgers_Camden @RUCamdenArtsSci @RutgersU_News
My new op-ed on nostalgia and career success, “Figuring out how to harness the power of the past via nostalgia can be an asset along the path to a successful career”. @Rutgers_Camden @RUCamdenArtsSci @RutgersU_News
Some houses in Fox Chase (Philadelphia) at dusk…I don’t know…growing up I found these a little spooky!
I photographed the same Camden NJ window cat two months apart. Gettin bigger!
Dena Driscoll @bikemamadelphia
12K Followers 3K Following In my champagne shit era | #cities, #punk, #education, #buses, #art, #biking | Here for public goods | @pubintlawctr | She/Her | Tweets mine 🪩Jon Geeting @jongeeting
13K Followers 7K Following Fishtown dad, urbanist, writer, connector. Engagement director at @Phila3_0. Co-leader of PA Housing Choices Coalition w/ @10000friends. Co-founder @5thsqConrad Benner @StreetsDept
23K Followers 3K Following Philly-based photo-blog exploring Art + Public Space, EST. 2011; Curator at #StreetsDeptWalls & @MuralArts; Host of Art Outside podcast from @WHYY! 📸🎧🎨🏳️🌈James G @JGitto
5K Followers 4K Following All opinions and views are only mine and not those of any organization. 🏳️🌈Daniel Trubman, Rootl.. @dmtrubman
15K Followers 2K Following Urban finance, governance, land-use, and transit. Relocating to NYC soon, so send along job leads and related book recommendations.Lauren Vidas 🥨⚾�.. @BroadAndMarket
7K Followers 3K Following GR Professional | Election ⚖️ | Public Policy 🤓 | Philly Sports Masochist | #ringthebell | #flyeaglesfly🪰🦅🦅🪰Stephanie Farr @FarFarrAway
19K Followers 2K Following Philly culture columnist (aka jawnalist) at The Philadelphia Inquirer, covering what makes Philly weird, wild & wonderfully unique. [email protected]Andrew Saltz @mr_saltz
5K Followers 2K Following I teach, and do lots of other stuff. Philadelphia supremacist. he/him. Go BirdsBicycle Coalition of .. @bcgp
13K Followers 1K Following Advocating and educating in support of safe streets for bicycling, walking and rolling in the Philadelphia region.Ryan W Briggs @rw_briggs
11K Followers 3K Following Researcher with @PhillyInquirer investigations. DMs open or email rbriggs at https://t.co/z0IgIwEC8QAvi Wolfman-Arent @Avi_WA
8K Followers 2K Following Reading news into a microphone @whyy, Philly's @npr station. Co-host of Studio 2, T-Th at noon. awolfmanarent at whyy dot org. RTs are retweets.Inga Saffron @IngaSaffron
16K Followers 2K Following Pulitzer Prize-winning Arch. critic @Phillyinquirer. Author of “Becoming Philadelphia,” 20 years of columns, from @rutgersupress [email protected]Alan Fisher @alanthefisher
32K Followers 1K Following Livin in Philly, trying to fix things. I also make the Armchair Urbanist series For Mutuals to follow: @nmbr1class1h8erNext Philly Mayor �.. @nextphlmayor
4K Followers 2K Following educating Philadelphia about the 2023 election | tweets by @j_blatstein my opinions are my own #TermLimits #EndCouncilmanicPrerogative #狗屁mindy🌷 @mindyisser
28K Followers 1K Following mom💞!!!, socialist, jew 4 palestine, union maid, sometimes writer // hot takes are just my own // mindy dot isser at gmail dot comPhillyGuy101 @Api91Test
2K Followers 4K FollowingWill @WillEvans215
1K Followers 796 Followingfully fund transit @crosstown_line
2K Followers 933 Following progressive urban transportation planner / @columbia civil engineering / @nyuwagner urban planning / views my own / cars ruin cities /📍Greenpoint and Philly#1 Saskatchewan Rough.. @aarond102
629 Followers 1K Following Upenn alum | 1906 | Organizing in PA | Currently CoS for PA State Rep. @repbenwaxmanAB @Aceb0913
42 Followers 451 FollowingSam @samb058
718 Followers 824 Following🧊🧊🧊• @acidtonewriter
34 Followers 161 FollowingGretchen Hagenbuch @gretchhagen
638 Followers 1K Following Drug Prevention Coordinator/EAP: Philadelphia Department of Prisons. Fishtown, cat lover, lint roller user, podcast fan. sober 28 years. Damn funny.Jacqueline Wagner @jw6jwagner
83 Followers 825 FollowingMeaghan Sanda @meag_sa
91 Followers 5K FollowingAndrew Viren @AndrewViren
80 Followers 760 Following Working at the intersection of performance, learning, and technology; impacting how and what people learn at work and beyond.Moshe Poliak @MoshePoliak
231 Followers 218 Following PhD student at MIT Brain and Cognitive Sciences. Advisor: Ted Gibson. I study psycholinguistics. immigrant 🏳️🌈 ex-STEM-phobicAva_Collins @AvaCollins38159
35 Followers 2K FollowingPennMindCORE @PennMindCORE
519 Followers 349 Following Mind Center for Outreach, Research & Education - Penn's hub for the integrative study of the mind. RTs not endorsements.Kathy with a K 🟧 @kseacar
383 Followers 1K Following Love animals 🐾🐾 // ❤ Philly sports // InfoSec Professional // ANTI-MAGA 🚫 HATE TRUMP// Lets fight for Democracy 💙 // Gardener, Cancer Warrior 🎀 🌊Luis Ratón @canche50
172 Followers 485 Following Psicólogo Industrial.Liceojavier09. @cristiano e Italia. New York https://t.co/lXHAmAxz4O. #SerenidadValorSabiduriaHombre sun Cerebro @DudeSinCerebro
37 Followers 444 FollowingAlex @alexander__0013
390 Followers 1K Following Horror Movies 🌈🏳️🌈🎥 🍿Janet- JLo-Mimi(The controversy)🤍💐🥃 BullyPulpit�.. @PaterPoliticum
184 Followers 550 Following Meet the NEW unverified now FLAGGED account Managing Partner/Cycling & Coffee snob Making blunt observations until ELON crashes this grifter hellscape into MarsJenn N 🌈✊🏼✊.. @dsnych3
213 Followers 1K Following Knee-deep in the hoopla. I got nothing to do today but smile.Warzameg the Great @douglasgcx
52 Followers 457 Following I mostly keep to myself on here, but if I don't like you, I will sink your ship.Ben Ace @AceOfBens
1K Followers 900 Following Book Blogger (previously) // Digital Artist (currently) // Philly Sports Fan (unfortunately)andrew @BookOfSz
585 Followers 2K Following Assistant Director of Bands @tulane percussionist / motorcyclist / Philly sports / NOLA happenings (he/him)BNR_Placemaking @BrandNewRev
106 Followers 39 Following 🔄 Culture Creators 🤝 Art | Partnerships | Community 📈 Creative PlacemakingWill Harrington @wharrington_1
10 Followers 289 Following Consultant, traveler, video game player, Apple userKen Heard @KenHeard14
156 Followers 1K FollowingNancee Mockler @NancMockl
37 Followers 5K FollowingSave Philadelphia, PA.. @SavePhilaPA
798 Followers 6K Following @SavePhilaPA @TeaParty4PA https://t.co/mIoK3uyHSa Sign!Lea Simonet @SimonetLea50285
16 Followers 3K FollowingBreana Anidi @anidi54899
33 Followers 5K FollowingKathy @Maui_Oside
134 Followers 255 Following_a_buse @abuse1929062
48 Followers 2K FollowingDesmond_eric @Desmond_eric1
102 Followers 2K Following I'm a $202 mega million lottery winner I'm so blessed so I'll be giving away $5000 to my first 500 followers 💯 Greatful & blessed 🙏Kaia Poydras @kaia_poyd
56 Followers 5K FollowingCandiace Wanamaker @CandiaceWa69445
1 Followers 43 Following Be kind, add a smile and laugh...it's good for you. I love animals, nature, sports and life in general. Living each day as it comes and being thankfulYour Angel 007 @Your_Angel_007
61 Followers 389 Following Candid connections: Platform for casual relationships. https://t.co/0nl2mAHoJhStotle @Stotlewow13
888 Followers 3K Following #bitcoin , #Philadelphia 🇺🇸😎 #crypto #cheesesteaks #hbarDr. Shannon Pruden @spruden
1K Followers 2K Following Professor in Developmental Science, Director of Graduate Studies @FIU. Director of @plsdlab. Views my own.Paul Comstock @PaulComstock1
274 Followers 413 FollowingJpowpow (she/her) @fawnbear1031
850 Followers 4K Following Home repair business that is pet approved. Pollinator gardener. I make vegan soap on the side. Satisfactorily educated 💕LOVE IS LOVE💕BLACK LIVES MATTERjane Evans @JaneEvans60
166 Followers 2K Following I am a widow I lost my husband through Polycystic Kidney Disease a year after Lana was born. 😢💔emmanuellebrien @emmanuelle26726
64 Followers 900 FollowingAdam @Adam50289078905
277 Followers 3K FollowingFiona Warmka @warmka94590
84 Followers 5K FollowingHenry Powel @powel_henr48124
442 Followers 3K Following https://t.co/27GkmtQNug Hi, I'm TV service provider. Are you looking for better and reliable TV subscription with your all favorite channels please?Thank youFerne Hefley @FeHefle
82 Followers 5K FollowingDena Driscoll @bikemamadelphia
12K Followers 3K Following In my champagne shit era | #cities, #punk, #education, #buses, #art, #biking | Here for public goods | @pubintlawctr | She/Her | Tweets mine 🪩Jon Geeting @jongeeting
13K Followers 7K Following Fishtown dad, urbanist, writer, connector. Engagement director at @Phila3_0. Co-leader of PA Housing Choices Coalition w/ @10000friends. Co-founder @5thsqConrad Benner @StreetsDept
23K Followers 3K Following Philly-based photo-blog exploring Art + Public Space, EST. 2011; Curator at #StreetsDeptWalls & @MuralArts; Host of Art Outside podcast from @WHYY! 📸🎧🎨🏳️🌈James G @JGitto
5K Followers 4K Following All opinions and views are only mine and not those of any organization. 🏳️🌈Ya Fav Trashman @YaFavTrashman
8K Followers 972 Following Former Philadelphia sanitation worker turned community activist. On a mission to make Philly the cleanest city in the world 🌎Daniel Trubman, Rootl.. @dmtrubman
15K Followers 2K Following Urban finance, governance, land-use, and transit. Relocating to NYC soon, so send along job leads and related book recommendations.The Philadelphia Inqu.. @PhillyInquirer
461K Followers 989 Following The Philadelphia Inquirer is your front-row seat to the Philadelphia region. You can support local, impactful journalism at https://t.co/Guj0grtSLC.Billy Penn @billy_penn
49K Followers 2K Following Local nonprofit newsroom. Part of @whyy. Sign up for our quick morning newsletter — the easy way to stay on top of Philly news.Lauren Vidas 🥨⚾�.. @BroadAndMarket
7K Followers 3K Following GR Professional | Election ⚖️ | Public Policy 🤓 | Philly Sports Masochist | #ringthebell | #flyeaglesfly🪰🦅🦅🪰Stephanie Farr @FarFarrAway
19K Followers 2K Following Philly culture columnist (aka jawnalist) at The Philadelphia Inquirer, covering what makes Philly weird, wild & wonderfully unique. [email protected]Andrew Saltz @mr_saltz
5K Followers 2K Following I teach, and do lots of other stuff. Philadelphia supremacist. he/him. Go BirdsBicycle Coalition of .. @bcgp
13K Followers 1K Following Advocating and educating in support of safe streets for bicycling, walking and rolling in the Philadelphia region.Jake Blumgart @jblumgart
11K Followers 2K Following Covering commercial real estate for the @PhillyInquirer. Formerly of @Governing, @NewStatesman, @WHYY and @PlanPhilly.Roosevelt Blvd Subway @BlvdSubway
6K Followers 422 Following Subway or Bust, the Roosevelt Boulevard Subway is a Must!Ryan W Briggs @rw_briggs
11K Followers 3K Following Researcher with @PhillyInquirer investigations. DMs open or email rbriggs at https://t.co/z0IgIwEC8QAvi Wolfman-Arent @Avi_WA
8K Followers 2K Following Reading news into a microphone @whyy, Philly's @npr station. Co-host of Studio 2, T-Th at noon. awolfmanarent at whyy dot org. RTs are retweets.Inga Saffron @IngaSaffron
16K Followers 2K Following Pulitzer Prize-winning Arch. critic @Phillyinquirer. Author of “Becoming Philadelphia,” 20 years of columns, from @rutgersupress [email protected]Rebecca Rhynhart @RebeccaRhynhart
7K Followers 1K Following Mom | Wife | CFO at Drexel U | Former Candidate for #PHL MayorAlan Fisher @alanthefisher
32K Followers 1K Following Livin in Philly, trying to fix things. I also make the Armchair Urbanist series For Mutuals to follow: @nmbr1class1h8erSam @samb058
718 Followers 824 FollowingAndrew Viren @AndrewViren
81 Followers 760 Following Working at the intersection of performance, learning, and technology; impacting how and what people learn at work and beyond.Moshe Poliak @MoshePoliak
231 Followers 218 Following PhD student at MIT Brain and Cognitive Sciences. Advisor: Ted Gibson. I study psycholinguistics. immigrant 🏳️🌈 ex-STEM-phobicrichard @rlewisphilly
1K Followers 2K Following Just a retired boomer trying to consistently boom. Daily blogger | podcast poser | good dog daddy. #Podcast: Street Curb CuriosityMattyOice @Palsgraf
564 Followers 670 Following The culmination of stellar cataclysms and the gravity of worlds. Countless atoms. Mostly space. LawDawg. DogMom. Them. 🏳️🌈🗡️🛡️Sir Ric.. @Rickster_75
44K Followers 20K Following DigitalWarrior_RomanCatholic✝️📿_ProLife_Pro2A CaliforniaConstitunionalistConservative🇺🇸 TruckersOfAmerica_VoteRed🔴_LiberalsAreMentallyIllwords 🌊 @thewordsionary
132K Followers 3 Following sharing some of the most interesting words you’ve probably never heard of 📖Dr. Shannon Pruden @spruden
1K Followers 2K Following Professor in Developmental Science, Director of Graduate Studies @FIU. Director of @plsdlab. Views my own.John Ennis — e/acc @john_ennis_btc
7K Followers 4K Following CEO @neoswap_ai, math PhD, AI postdoc, past founder of https://t.co/FL95WTce2l, building on Bitcoin, Solana, and Stacksnancie m @nanciem12
260 Followers 900 FollowingEmilie Lounsberry @emilielounsberr
250 Followers 536 Following Journalist - former Philadelphia Inquirer staffer now teaching journalism at The College of New Jersey. Retweets are not an endorsement.Brad Van Arnum @Sunweb52
552 Followers 778 Following Amateur political analyst and redistricting enthusiast. Music lover. TCNJ, CMU, and Rutgers alum. Big fan of New Jersey.Ralphus @RottenDrawings
215 Followers 671 Following Art maker, music listener, movie watcher, story reader, food eater, critical thinker, continuous learner, general observer.SweetLuLu @SweetLu64440015
2K Followers 3K Following My name is LuLu an unconditionally loving member of a family with two Dads, Ellis & Lee. We live in Philadelphia and love walks in the park and on NJ beaches.Gay-briel @Ian_Gay_briel
4K Followers 2K Following ghé jew boy who likes cities and tolerates (adores) chemistry bsky:(at)ianofmanycolours alt:@iansmainAmazing Maps @amazingmap
617K Followers 14K Following Amazing maps brought to your attention. Turn our tweet notifications ON to never miss a tweet! Business/Map Ideasponcho vinny @philthydelphian
256 Followers 2K Following animator/editor/@mrmoco1 operator // burn it to the ground but keep the CO2 emissions low.Oguchi T/小口 �.. @ogugeo
59K Followers 300 Following 地形と地理情報の研究者。諏訪市出身、さいたま市在住。趣味の一つは広く知識を得るための情報検索で、そこで知ったことを主にツイートします。記述には私の専門知識が時々反映されますが、私自身の仕事に関するツイートは低頻度です。Using CC/PD licenses. Professor, CSIS, Univ. Tokyo.WeatherNation @WeatherNation
286K Followers 1K Following All weather, all the time. Weather. It's What We Do. #WeatherNation For video/picture use, see our terms: https://t.co/nMezloqBmZCory Doctorow NONCONS.. @doctorow
498K Followers 3K Following Author/activist/journalist. New novel: THE BEZZLE, a thriller of hi-tech fraud and the Shitty Tech Adoption Curve https://t.co/4ZExCQHv6q @[email protected]📣 Samantha Mc @AngryHippie13
402 Followers 740 Following Lover of all Arts 🎶📷🎥🎨🎭📚 and Believer in Science 🔬🧪 Would-be Hand Analyst 🤝Megan Duffy @MeganDuffyPhD
4K Followers 5K Following Neuroscientist | @NIH NIA IRP ➡️ ERP | Aging & Neurodegeneration | Spartan PhD | Hoosier 🏀 | Neurospicy | Views: Mine/Personal Acct. | she/herBrendon Slotterback @bslotterback
4K Followers 4K Following Energy, climate, policy, and charts. Formerly @McKnightFdn, @CityMinneapolis, urban planner. Turning pedals, seeking cake donuts. Same name on bsky, threads🌻JoSixPack Roused .. @Jo6Pack2
549 Followers 1K Following Never give in--never, never, never, never, in nothing great or small, large or petty, never give in.... Winston Churchill #Resist🟦CitizenSissy @CitizenSissy
179 Followers 724 FollowingKelsey Hubbell @kayhubbell
14 Followers 46 Following 👋🏼 me again. Detroit ↔️ Philly. Politics, transit, bikes, cities & travel.Arch Coci @archcoci
7K Followers 7K Following Design Professional👷♀️🌇 Bibliophile 📚 ✍️ Foodie 😋 Enjoy Cooking & Gardening 🌱 Yummy Healthy Food finds. Married. Be Kind. Positivity & Love for All ❤️Stefan Backhaus @thebackhaus
268 Followers 1K Following Philadelphia :: UX | Design | Photography :: “You gotta jump in to swim”Megan Keefe Shannon @MeganKShannon_
488 Followers 214 Following🌴Mike☘️🏳️.. @miketwill2003
1K Followers 1K Following Philly/Raleigh/Pawleys Island 🏃🏌️#flyeaglesfly #ringthebellSuzie O'Hey @oshea_suzie
2K Followers 3K Following Interests: music, art, photography, celluloid, books, synthesizers, being annoyed by politics, resisting & cats. Early: OH. Mid: Philly. Now: Portland, OR.Rob @robmdpa
77 Followers 448 Following Middle aged guy, recently moved to philly, following politics, maryland & philly sports and trying to figure out twitter.psychotrrish🐾 @trrish
795 Followers 609 Following I don’t DM. Nervous System Geek; Therapist; Catgirl 🐾 #Dissociative Disorders "Everybody Gets a Voice" #MS #DID #Velveteers #TheWho #PlantBased 🍁asia, pronounced a-sh.. @legalizewalking
269 Followers 132 Following @strongtowns staff writer by day, dilettante folklorist and musician most evenings, photographer at twilight, and village idiot by midnightj maguire III @maguireIII
1K Followers 2K Following Township worker. Puddin’ Head to my PookieBear. LestWeForget #FamilyFirst🇮🇪#eringobragh🇮🇪. #LittleByLittle.In case of emergency, call a priestAaron Rawdin @ARawd96
375 Followers 817 Following Philadelphia, Pa ~ Abington '14 ~ The Pennsylvania State University '18 ~ Temple University - Beasley School of Law ‘24Devin Nunes' Cabrito .. @elizabuf
1K Followers 2K Following * she/her/y'all * antifa captain * expat southern gurl * #BeKind * #MakeGoodTrouble * friend to El Jibbities * night creature * word nerd + avid bibliophile *Kevin Mock @mock_kevin
422 Followers 625 Following Outdoors enjoyer | Birder | Passenger rail fan | Reducing carbon emissions as much as possibleBeef Terror Loin @BeefTerrorloin
272 Followers 254 Following they/them femme. Queer polyamorous slut with a heart of gold. I’m just here for Kayte TerryMyLittleMargi @cooperandjazz
31K Followers 31K Following Newspaper and magazine writer. Food, Art and Gardening. 40 yrs. Certainly not a professional chef but I can get it done. . No dms unless I know you.Lee @leelmb20
249 Followers 2K FollowingCharlotte Zoller @cz77
6K Followers 750 Following tall, talkative, extremely online 💌 [email protected] • she/herBill Kuttruff @wkuttruff
481 Followers 2K Following Program Manager - Business Adoption & Operational Excellence #MBA #swim #run #bike LinkedIn https://t.co/fQDLpE0URCIt could not have been a more perfect evening.
@ProfDuff The City Hall Philadelphia photo is amazing! You are such an incredible photographer. How nice a book would be ...
City Hall on a warm day could make a heretic find God
Fifteen minutes near city hall, Philadelphia.
I hope Parker comes out strong against Kenyatta Johnson on the school board issue. Kill his mayoral dreams now. He needs Parker much more than she needs him. Expose him as the small time con that he is.
DevCon 2026!
Fifteen minutes near city hall, Philadelphia.
@ProfDuff @RidePATCO are you endorsing fare skipping sean.
Following @Orthodox_Xian lead I stopped in to the Chapel at McLauren Macomb in Mt. Clement, MI to talk with the boss.
@ProfDuff It’s a beautiful day, just got done walking 12,000 steps down pine to the River. Philadelphia is a joy.
Katalin Karikó visited Szeged on April 16-17, 2024, for the first time after the 2023 Nobel ceremony held in Stockholm. The two-day visit included various events and activities 🤩 #universityofszeged #KatalinKarikó
Homecoming of a Nobel Laureate: Katalin Karikó's Two-Day Visit to the University of Szeged 🌹 Read our article for a summary on the events of the 2 days homecoming of the Nobel Laureate ❤️ 👇🏽 u-szeged.hu/news-and-event… #universityofszeged #KatalinKarikó
@ProfDuff The first bite of a Beiler's makes my eyes roll back and gives me frisson.
As a Philadelphian, I full relate.
On Friday, I helped chaperone a 5th grade field trip to the historic sites of Phila. I signed up without realizing how it would affect me. Our present turmoil gives an extra emotional charge to standing in the room where the Constitution was debated and signed.
I'm usually a "let a thousand flowers bloom" person about fashion (not Maoist, just pro-expression) but he looks ridiculous and it's weird that he's so intent on being both disrespectful and personally embarrassing
@ejdinPhilly @ProfDuff Reverse window cat. Outside looking in. @ProfDuff
A beautiful day in South Philly. Sad about the Sixers but it got me to go outside and enjoy the sunshine!