Sarah A. Styler @stylergroup
The Styler Group at McMaster University (and the University of Alberta, until 2021)—we study chemistry in dust, wildfires, clouds, and art galleries! chemistry.mcmaster.ca Hamilton, Ontario Joined July 2015-
Tweets316
-
Followers539
-
Following260
-
Likes773
My group's last @UAAnalytical based papers (single, nostalgic tear!) continue to make their way to publication. Congratulations to former grad student extraordinaire @Maya_AbouGhanem and collaborators @McgrathDevon, @NitroDanialine, and @TVandenBoer!
Very excited to share @Maya_AbouGhanem's tour-de-force study of ozone–surface interactions in the wintertime urban environment. #chlorineactivation #airquality #YEG pubs.rsc.org/en/content/art…
0
1
6
0
0
Sarah A. Styler retweeted
👋 It's now almost the end of the summer. I had a lovely time at #haystackschool (I made a curtain!), and a lovely rest-of-summer. For me, a major symptom of #ADHD is that I find finishing things very, very difficult. At the same time, I am able to convince myself ... 1/n
Sarah A. Styler retweeted
This is Day 4 at #haystackschool. I've spent the past three days setting up my loom: winding the warp, threading the heddles, setting up the harnesses. I've also worked a few hours each day in the library. It has been restorative ... 1/9
Sarah A. Styler retweeted
👋 everyone—after a long Twitter hiatus, I am resurrecting my 'professional personal' account. I am writing from @haystackschool, where I am two days into a two-week weaving workshop, which also happens to be my first guilt-free vacation in ... (1/3)
Congratulations, Dr. Asiedu! So happy to have you as a colleague in the Canadian environmental chemistry community! 🎉
Hey Twitter! I dedicated my thesis to little Black girls and boys 🧒🏿👧🏿. I wish for them a future where going to university isn't so lonely. Today is the first day of the next step in my career and my fight for them as Dr. Evelyn Asiedu! Let's go!💪🏿🙌🏿👩🏿🎓#blackinchem #PhD #ualberta
@MaJiKatz @Maya_AbouGhanem We're happy to work with you and @McgrathDevon on studying Nature's Not-So-Great, Not-So-Optimized Catalysts™, haha!
Congratulations to @Maya_AbouGhanem on the first publication from her PhD work, which highlights the complexity of dust photochemistry and the difficulties associated with extrapolating from model systems to the real world—happy to have it published in @EnvSciTech!
I am very excited to share my work in the @stylergroup on atmospheric photochemistry of titanium-containing minerals, published in @EnvSciTech! Thank you to all my wonderful coauthors! pubs.acs.org/doi/10.1021/ac…
Finally, I'm inordinately excited to rejoin the Ontario atmospheric chemistry community, and contribute to research collaborations across academic (@SVOCora, @TVandenBoer, @arthurmcchan) and governmental (@amilaods) institutions! 5/5
At the same time, I'm looking forward to building new collaborations and friendships at @macchemdept and @MacSciResearch, where everyone has already been so welcoming and supportive. 4/5
In the midst of a chaotic year, I'm happy to announce some exciting news: @stylergroup has moved to @macchemdept at @McMasterU in Hamilton, Ontario! 1/5
@tfkahan The (suspended, for whatever reason) account @stealthmountain (i.e., sneak peak) was my go-to reference on this issue.
@envchemjen @chemuoft It never (and I mean never) gets old!
Sarah A. Styler retweeted
I have been holding this in all week. I like AGU. I like meeting all the people. It’s inspiring. It gives me new ideas. It’s invigorating. I like seeing and talking to people who inspire me. But .... I really want us to do better with diversity and inclusion, 1/n
Belatedly, I'm very excited about Maya's latest aerosol flow tube results ... I knew I should have logged into Twitter earlier today!
Do you ❤️ dust? Come check out my poster on the influence of organic coatings on TiO2 photochemistry at @theAGU (poster 3129)! I’ll be there 3 – 5 #heterogeneouschemistry #aerosolscience
@envchemjen @coletteheald @jesse_kroll The Zhao/Styler contingent will be over after dinner in Chinatown! 😎
Looking forward to seeing exciting work from Steph, who was one of my group's very first members!
Do you ❤️ dust? Come check out my poster on the influence of organic coatings on TiO2 photochemistry at @theAGU (poster 3129)! I’ll be there 3 – 5 #heterogeneouschemistry #aerosolscience
Rachel O'Brien @Rachel_E_OBrien
2K Followers 525 Following Atmospheric scientist. Environmental Engineering Assistant Prof @UM_CEE. they/she
Joe Woo @neobhm
659 Followers 536 Following @LafCol chem engineering assistant prof | foodie | coffee lover | atmos chem | aerosols | turbo-nerd | https://t.co/AD6bGMiVlw | he/him
Chemjobber @Chemjobber
45K Followers 5K Following 1. A blog 2. Towards a quantitative understanding of the quality of the chemistry job market | #chemjobs: permanent industry/academia, #chempostdoc: postdocs
Jennifer Murphy @envchemjen
2K Followers 1K Following Environmental chemist, professor @chemUofT, misses snow
Hartmut Herrmann | @H... @H_Herrmann24
2K Followers 2K Following Atmos Chem Prof & Dept Hd @tropos_eu GooScholar=https://t.co/XtFRh0o22p #Aerosol #Atmochem #Covid19: AAF=https://t.co/O92lWlOuI5 FAQ=https://t.co/j2wabt0lZb MAE MLS
Doug Collins @EarthMechanic
2K Followers 2K Following Atmospheric Chem, Indoor Chem, Mass Spectrometry, Ocean/Atmosphere; Asst. Prof. @BucknellU; he/him
Jesse Kroll @jesse_kroll
1K Followers 369 Following Twitter skeptic, spending way too much time on Twitter. Atmospheric chemist @MIT.
Ann Marie Carlton, Ph... @amgcarlton
3K Followers 978 Following Atmospheric Chemist | #AirQuality & #climate | OSTP46 | Agricultural Engineer | part-time bike mechanic |
Andrew Ault @Andy_P_Ault
2K Followers 2K Following Associate Professor @MichiganChem Analytical Chemistry; Spectroscopy Environmental Chem; Atmospheric Aerosols, Indoor Surfaces & Nanoparticles Views my own
Browne Lab @browne_lab_CU
669 Followers 230 Following Atmospheric chemistry research group at University of Colorado - Boulder. We research reduced nitrogen compounds with chemical ionization mass spectrometry
Barry Lab @barrylab_CU
2K Followers 1K Following This is the group account for news from the Barry Lab at Carleton University. #ALDep #precursors #ASDep
Alex Speed @awhspeed
10K Followers 4K Following No longer active on here, but camping out to avoid my handle being taken over. Find me on the other place!
Jocelyn Sinclair, PhD @Jocelyn_Around
431 Followers 525 Following no longer monitoring - find me @jocelynsinclair.bsky.social Lover of chemistry and crafts. Journal Development Specialist @cdnsciencepub
Myrna Simpson @myrna_simpson
1K Followers 722 Following Professor of Environmental Chemistry and Tier 1 @CRC_CRC @UTSC @UofT @ChemUofT. Chauffeur & personal assistant for two kiddos. All tweets are my own.
Environmental Science... @EnvSciRSC
6K Followers 1K Following This account has been archived. Stay connected with us on https://t.co/lugTzLWoK9, LinkedIn, Bluesky, Facebook, Instagram, WeChat, YouTube and TikTok.
Chemical Institute of... @CIC_ChemInst
7K Followers 1K Following The Chemical Institute of Canada (CIC) is a professional association that advances the chemical sciences and engineering in Canada.
Tara Kahan @tfkahan
2K Followers 1K Following Atmospheric chemist studying indoor chemistry and reactions at ice and other surfaces. common topics: science, EDI, parenthood, Saskatchewan, Covid. She / her.
Jeffrey Geddes @jgeddes85
1K Followers 1K Following Associate professor @BUEarth. ** Find me on Bluesky: https://t.co/QDD50yMp2d **
Trevor VandenBoer @TVandenBoer
1K Followers 1K Following Associate Professor in environmental, atmospheric and analytical chemistry @YorkU. Coffee and football lover. #AtmosChem #EFC
Isabella @isabellachem
1 Followers 22 Following
Ruennea @RuenneayPmJy
25 Followers 2K Following
Shirley @McThoyrejoR57K
39 Followers 3K Following
Aileen @NarnoutzTm
32 Followers 3K Following
Slireatto @SlireattoT2i7D
24 Followers 3K Following
Emily @Theetho8OwK
31 Followers 3K Following
Shirley @SurdoorNbe
27 Followers 2K Following
TS Jelena Vermilion -... @IsisIntrepid
66K Followers 15K Following @SWAPHamilton, @SexWorkerFestCA |🏆@TGEroticaAwards Best DVD '18 | Activist, Archivist;🏆 @YWCA_Hamilton WOD '24 | [email protected] | @RealP411: P273395
Anja Schouten @AnjaSchout55748
1 Followers 60 Following
Alberta Capital Airsh... @yegairshed
607 Followers 563 Following ACA is responsible for monitoring and reporting outdoor air quality data to support informed decision making within our region.
Uzzal Dash @UzzalDash1
11 Followers 65 Following Ph.D. candidate @GIST_science. #AtmosChem #AirQualityModeling
Amanda Bongers @AmandaBongers
795 Followers 842 Following Assoc Prof @QueensU and PhD in organic chemistry. Find me on Bluesky🦋
Dr. Shailendra K. Mau... @SHAILEN51313794
79 Followers 1K Following Postdoc @ Kyushu university, Ph. D. @ IIT Roorkee, Electrocatalysis, Inorganic Chemistry
Harpreet Singh @Harpree44715325
37 Followers 1K Following Postdoctoral Employee, University of California, San Francisco, U.S.A.
Cassandra Gaston @tropicalCass
461 Followers 195 Following Associate professor @MiamiRosenstiel. Interested in all things dusty, smokey, and marine. Beagle enthusiast
Vikram Choudhary @VChoudhary92
19 Followers 39 Following Aerosols, Air pollution exposure, Toxicity, Atmospheric Chemistry Assistant professor@IIT Madras
Shuang Wu @sshuangwu
53 Followers 160 Following Air Quality Scientist in Alberta Energy Regulator (AER) @Aer_news
Jenny PS Wong @jpswong
68 Followers 95 Following assistant prof. aerosol chemistry. @MTA_ChemBiochem. bread lover. she/her.
paul dirac @guyinthesky115
21 Followers 3K Following
Cheng-Yu Sha @wilson199955
0 Followers 2 Following
Markus Brinkmann @BrinkmannMarkus
2K Followers 2K Following Director of @usask's Toxicology Centre (@ToxCentre), Associate Professor, and Centennial Enhancement Chair in Mechanistic Environmental Toxicology. He/Him/His
Fanwang Meng @FanwangMeng
568 Followers 4K Following Banting Postdoc Fellow at Heidar-Zadeh Group at Queen's University|Postdoc at Coley Group at MIT | Ph.D. at Ayers Group at McMaster Univ.; ML for drug discovery
mcquadealma @McquadeAlma
137 Followers 5K Following Interested in eco, cultural, health, socio-political and educational issues, & the intersections. Interdisciplinary non-professional account.
Adebayo adeniyi @Adebayo07464661
12 Followers 156 Following I'm an entrepreneur, affiliate marketer, photographer, crypto enthusiast
Callum Woof @Callum_Woof
949 Followers 2K Following No longer active on X - look out for me on BlueSky!
Hayden @Hayden04813338
1 Followers 57 Following
Colin McCarter @Colin_PRM
764 Followers 613 Following Canada Research Chair, Assistant Professor at Nipissing University interested in ecohydrology, mercury, solute transport, and restoration in soils and wetlands.
Jonathan Challis @JonathanChallis
287 Followers 217 Following Research Scientist, Pesticide Chemistry. Agriculture and Agri-Food Canada.
John Broderick @jf_broderick
2K Followers 2K Following Climate & energy geek @RoySocChem. My tweets: climate policy, batteries, fuels, smart grids, cycling, EVs, retrofit and very occasionally Karl Polanyi.
Jessica D'eon @prof_deon
72 Followers 60 Following
Allegra DePasquale @an_depasquale
466 Followers 533 Following PhD candidate w @AMelinLab at @UCalgary 🇨🇦. @InsideNatGeo Explorer. Evolutionary ecologist & primatologist working in @acguanacaste 🇨🇷
grace yao⛈ @atmospheregrace
19 Followers 91 Following McMasterU atmospheric chemistry ☁️ PhD student @MACparticles
Adam Fortais @AdamFortais
885 Followers 3K Following freelance nerd currently on contract, maybe they'll keep me??| PhD in silly putty, lava lamps and rubber bands | was @McMasterU | he/him
Bailey Bowers @DrBBB_PhD
131 Followers 132 Following she/they. I’m an environmental and analytical chemist specializing in mass spectrometry and everyday–everywhere chemicals! Views expressed here are my own.
saifi izhar @saifii1996
276 Followers 972 Following Ph.D. (He/him), Assistant Professor Interest: aerosol and fog chemistry, statistical applications on aerosol, epidemiology, Brown carbon, low-cost sensor
Emmanuel Chevassus @EmmanuelChevas1
281 Followers 498 Following Interdisciplinary Aerosol & Climate Research
Fahad Ahmed, PhD 🇧... @ahmedfahad_UQ
824 Followers 4K Following Environmental Scientist | curious about Wastewater-based Epi, Env Analytical Chem, Emerging Contaminants| PhD (UQ) | Dean's Awardee (UQ)|
Rachel O'Brien @Rachel_E_OBrien
2K Followers 525 Following Atmospheric scientist. Environmental Engineering Assistant Prof @UM_CEE. they/she
Joe Woo @neobhm
659 Followers 536 Following @LafCol chem engineering assistant prof | foodie | coffee lover | atmos chem | aerosols | turbo-nerd | https://t.co/AD6bGMiVlw | he/him
Chemjobber @Chemjobber
45K Followers 5K Following 1. A blog 2. Towards a quantitative understanding of the quality of the chemistry job market | #chemjobs: permanent industry/academia, #chempostdoc: postdocs
Jennifer Murphy @envchemjen
2K Followers 1K Following Environmental chemist, professor @chemUofT, misses snow
Hartmut Herrmann | @H... @H_Herrmann24
2K Followers 2K Following Atmos Chem Prof & Dept Hd @tropos_eu GooScholar=https://t.co/XtFRh0o22p #Aerosol #Atmochem #Covid19: AAF=https://t.co/O92lWlOuI5 FAQ=https://t.co/j2wabt0lZb MAE MLS
Doug Collins @EarthMechanic
2K Followers 2K Following Atmospheric Chem, Indoor Chem, Mass Spectrometry, Ocean/Atmosphere; Asst. Prof. @BucknellU; he/him
Jesse Kroll @jesse_kroll
1K Followers 369 Following Twitter skeptic, spending way too much time on Twitter. Atmospheric chemist @MIT.
Ann Marie Carlton, Ph... @amgcarlton
3K Followers 978 Following Atmospheric Chemist | #AirQuality & #climate | OSTP46 | Agricultural Engineer | part-time bike mechanic |
Andrew Ault @Andy_P_Ault
2K Followers 2K Following Associate Professor @MichiganChem Analytical Chemistry; Spectroscopy Environmental Chem; Atmospheric Aerosols, Indoor Surfaces & Nanoparticles Views my own
Browne Lab @browne_lab_CU
669 Followers 230 Following Atmospheric chemistry research group at University of Colorado - Boulder. We research reduced nitrogen compounds with chemical ionization mass spectrometry
Alex Speed @awhspeed
10K Followers 4K Following No longer active on here, but camping out to avoid my handle being taken over. Find me on the other place!
Myrna Simpson @myrna_simpson
1K Followers 722 Following Professor of Environmental Chemistry and Tier 1 @CRC_CRC @UTSC @UofT @ChemUofT. Chauffeur & personal assistant for two kiddos. All tweets are my own.
Environmental Science... @EnvSciRSC
6K Followers 1K Following This account has been archived. Stay connected with us on https://t.co/lugTzLWoK9, LinkedIn, Bluesky, Facebook, Instagram, WeChat, YouTube and TikTok.
Chemical Institute of... @CIC_ChemInst
7K Followers 1K Following The Chemical Institute of Canada (CIC) is a professional association that advances the chemical sciences and engineering in Canada.
Tara Kahan @tfkahan
2K Followers 1K Following Atmospheric chemist studying indoor chemistry and reactions at ice and other surfaces. common topics: science, EDI, parenthood, Saskatchewan, Covid. She / her.
Jeffrey Geddes @jgeddes85
1K Followers 1K Following Associate professor @BUEarth. ** Find me on Bluesky: https://t.co/QDD50yMp2d **
Trevor VandenBoer @TVandenBoer
1K Followers 1K Following Associate Professor in environmental, atmospheric and analytical chemistry @YorkU. Coffee and football lover. #AtmosChem #EFC
Ran Zhao @RANZHAOUAlberta
561 Followers 406 Following Associate professor of Atmospheric Chemistry @ualbertachem
Arthur Chan @arthurmcchan
557 Followers 219 Following Fan of NPR, CBC, alternative rock/folk, biking, environmental chemistry. Associate Prof at U of T
Rich Moore @richardhmoore
456 Followers 1K Following airborne atmospheric scientist | studies #AirQuality, #Climate, #Aerosols, #Clouds, & #Contrails | husband/father | he/him | tweets are my own
Evelyn Asiedu @Eveasiedu1
596 Followers 473 Following Canadian environmental chemist, sometimes I write. Hikes and jokes fuelled by doughnuts🍩. PDF at Thompson Rivers University.
Saumya Singh @Saumya8singh
853 Followers 995 Following Assistant Professor | Rural & Urban Air Pollution| Air Quality-Agriculture interlinkage| Nr-Ammonia Flux| @IIfmBhopal @UCBerkeley @UofT @JNU_official_50
Kelsea Drall, MSc @kelsea_drall
79 Followers 355 Following She/Her. Public health professional and researcher.
Vernon R Morris @vernon_morris
975 Followers 106 Following Brother from another planet, atmospheric scientist, proud father, humble son, passionate advocate for STEM equity&access, fan of Intrepidus Blaximus
McMaster Research @McMasteResearch
3K Followers 457 Following Home to some of the best minds and research facilities in the country. #HamOnt
MacEngaged @MacEngaged
95 Followers 180 Following An undergraduate education initiative at McMaster University that aims to connect content learned in the classroom with civic service to promote learning.
Ryan Wylie @WylieGroup
70 Followers 36 Following Assistant Professor at McMaster University. Research focus: Protein polymer conjugates, antibody therapeutics, bio-reactors, bio-inks.
MacPherson Institute @McMaster_MI
1K Followers 843 Following MacPherson Institute (formerly MIIETL) - Providing leadership & support in teaching and learning at McMaster University.
McMasterWISE @McMasterWISE
703 Followers 328 Following Women in Science and Engineering (WISE) at McMaster University is an integrated network of students, academics, and professionals.
Philip Osano @PMOsano
2K Followers 5K Following COO @CIFOR_ICRAF. Fan of @QPR Tweets represent own views. RT # endorsement
Jun Meng @JunMeng_atmos
121 Followers 276 Following Assistant Professor @WSUPullman | #AirQuality #HealthEffects | Runner, He/他, #FirstGen, views are my own
McMaster Chemistry & ... @McMasterCCB
291 Followers 69 Following Official Twitter account of the department of Chemistry & Chemical Biology at McMaster University
Moran-Mirabal Group @Moran_MirabalRG
713 Followers 682 Following Professor of Chemistry and Chemical Biology, Director of CALM @McMasterU, research focus: micro and nanostructured materials and their applications.
McMaster University @McMasterU
79K Followers 381 Following News and updates from McMaster University.
Dr. JoannaWilson, she... @WilsonToxLab
1K Followers 614 Following Professor of Biology, McMaster University. Research in Aquatic Toxicology, Cytochrome P450 Enzymes
Britz-McKibbin Resear... @britzgroup
284 Followers 254 Following Our research strives to contribute to advances in drug screening, early detection of disease states, and assessment of stressors on global metabolism.
Adronov Group @AdronovGroup
324 Followers 62 Following
Gillian Goward @GowardChem
320 Followers 453 Following McMaster Chem Prof. ACS-JPC Senior Editor. Magnetic Resonance & EV enthusiast.
Island Prof 🏝🇯�... @DrVasshe
10K Followers 693 Following Geophysicist | PI to Man Dem, Working with Lab Mom | he\him\his | Bossman\King\Chief 🇯🇲
Joel F. de Brito @JoelBrito01
197 Followers 126 Following Assistant professor of the Institut Mines-Telecom @IMT_NordEurope
Parth S Mahapatra @Parth_Itsme
1K Followers 2K Following Air Quality Scientist|Works on Science-Society-Policy Linkages|Believes in collaborations|Environmentalist|Father. Tweets are my own views only.
MacScienceResearch @MacSciResearch
652 Followers 81 Following Research news from McMaster's Faculty of Science. Plus a bit of fun.
Karen Kidd (@karenkid... @KarenKidd12
2K Followers 535 Following Research on water pollution, and Jarislowsky Chair in Environment and Health with @McMasterU and @CRI_News.
Allison Steiner @alsteine
972 Followers 228 Following Professor @UMich | Atmospheric scientist | Regional climate, atmospheric chemistry and biosphere-atmosphere interactions | 15% optimist | she/hers
Eliani Ezani, PhD. @elianiezani
516 Followers 780 Following Academician & Researcher, Environmental & Occupational Health| Studies air quality exposure monitoring, Fancy lowcost sensors| ❤️ fresh air| Views are my own 📱
Lisa Azzarello @lisa_azza
186 Followers 681 Following
Melissa Galloway @GallowayChem
79 Followers 68 Following Associate professor @LafCol | Atmospheric Chemistry | Analytical Chemistry | Atmospheric Aerosols
Lee T. Murray @leetmurray
233 Followers 194 Following Atmospheric chemist, climate scientist, and programmer of ancient languages. Associate Professor at @UofR. 🏳️🌈 ⚡️🌎. He/His. Views my own.
Samuel LeBlanc @DrLeBlanc_NASA
184 Followers 105 Following Atmospheric Scientist at NASA taking beautiful data and pictures from the air in various locations. *all opinions and tweets are my own*
Alexander Laskin Grou... @alaskinlab
681 Followers 513 Following Our research group @Purdue focuses on the study of atmospheric aerosols through complementary use of chemical imaging and high resolution mass spectrometry!
Louis Lim, Ed.D. @lim314159
868 Followers 1K Following Principal (York Region DSB), Adjunct Assistant Professor (Queen's, Western), Marathon Runner https://t.co/ALASSBxJFj
Mike Waddington @peatofmind
2K Followers 199 Following Canada Research Chair in Ecohydrology | School of Earth, Environment & Society | McMaster University | #peatlands #wildfire #restoration | Opinions my own |
Samar G. Moussa @Smoussa3298
100 Followers 144 Following Research scientist with @environmentca with a passion for atmospheric chemistry, air quality, climate, and the Environment. Views are mine.
Shan Zhou @ShanZhou_AC
276 Followers 152 Following 周珊Research Assistant Prof @UHouston; studying gas&particle chemistry in the air we breathe, indoors and out; PhD @UCDavis; Postdoc @SyracuseU @RiceUniversity
Dan Westervelt @d_westy
2K Followers 822 Following Associate professor in climate change, atmospheric chemistry, and air pollution @LamontEarth @NASAGISS
Alison Fankhauser @amfankhauser
57 Followers 123 Following Atmospheric Chemist | Former @MichiganChem postdoc | @Columbia and @lewisandclark alum | Dog enthusiast
Deep Sengupta @DeepSen74808637
546 Followers 875 Following Aerosol scientist, Atmospheric chemist, Secondary organic aerosol, Biomass burning, wildfires, snow hydrology, climate change, health impact of aerosols
ChemAFAR @ChemAFAR
153 Followers 92 Following ChemAFAR—Assembling for Atmospheric Research We are an international online atmospheric chemistry journal club for undergraduates, graduates and post docs!
Kay McCallum @imjustakay
112 Followers 379 Following PhD candidate in @stylergroup researching environmental chemistry in art conservation at @McMasterU | Might become an alchemist | just a Kay | they/them
Laura Matchett @LauraMatchett2
29 Followers 33 Following PhD student in atmospheric chemistry in the @MacPARTICLES group
Ted Dibble @dibble_ted
480 Followers 645 Following I straddle physical chemistry and atmospheric/plasma/combustion chemistry #AtmosChem. Born at 320 ppmv. pronouns: he/him/his
Lu Hu @LuHu0
727 Followers 929 Following
Krystal Pollitt @PollittKrystal
1K Followers 640 Following Associate Professor, Environmental Health Sciences @YaleSPH environmental health, air pollutants, wearable sensorsYou might like
Jennifer Murphy
@envchemjen
2K Followers
UofT EnviroChem
@EnviroChemUofT
401 Followers
John Liggio
@J_Liggio
383 Followers