Georgette Macdonald

Meet Rym Mehri, a research officer who measures the invisible airborne particles that shape our air, health and climate. 🌍🔬 Learn how her work builds trust in science, standards and policy through precision: ow.ly/f9UU50Z2o4h #NRCMetrology #WorldMetrologyDay

Rym Mehri mesure les particules invisibles qui influent sur notre air, notre santé et notre climat. 🌍🔬 Découvrez comment son travail renforce la confiance dans la science, les normes et les politiques : ow.ly/pfCh50Z2nZ7 #DécouvrezLeCNRC #JournéeMondialeDeLaMétrologie

Joyeux #JourDuDrapeau national du Canada! 🇨🇦 En 1965, à la demande du premier ministre Lester B. Pearson, le CNRC a ravivé l’éclat du drapeau en établissant — pour les générations à venir — la teinte officielle de son rouge vif. ow.ly/7Cyu50YexN3 #MétrologieCNRC

Happy National  #FlagDay! 🇨🇦 When the new maple leaf flag faded from red to rust in 1965, PM Lester B. Pearson asked us to fix it. We set the official colour standard — ensuring Canada’s flag keeps its vibrant red today & for generations ow.ly/Ov3T50YexJP #NRCMetrology

Read this. It's brilliant. futureofjewish.com/p/an-open-lett…

Bonne #JournéeMondialeDeLaMétrologie! Fêtez 150 ans de précision avec #MétrologieCNRC, l’institut national de métrologie du Canada. Suivez-nous sur LinkedIn et Instagram pour en savoir plus à notre sujet et découvrir le rôle de la métrologie dans notre quotidien! #BIPM150 #UNESCO

Happy #WorldMetrologyDay! Celebrate 150 years with Canada’s national metrology institute. Follow our LinkedIn & Instagram to discover our intl. leadership in measurement science and how it shapes our connected world & impacts our daily lives! #NRCMetrology #BIPM150 #UNESCO

During the International Year of Quantum, we want to share our research with you. We’re working on advancing quantum technologies in communications, computing, cybersecurity, sensing as well as measurement standards. ow.ly/lQEz50UZM8R #IYQ2025 #NRCQuantum

En cette Année internationale des sciences et tech. quantiques, nous partageons nos recherches qui visent à faire avancer les tech. quantiques dans les comm., l’informatique, la cybersécurité, la détection et les étalons de mesure. ow.ly/mwze50UZMxG #IYQ2025 #QuantiqueCNRC

📢 It’s Day 1 of the 2025 Celebrating the Success of #WomenInSTEM Symposium! It’s not too late to join us for scientific panel discussions and networking sessions – all starting at 11am ET. science.gc.ca/site/science/e…

Remember when the UN called for a ceasefire for Ramadan? Tomorrow night begins Rosh Hashanah, the Jewish New Year, and the High Holidays. The holiest part of the Jewish year. Where are the calls for ceasefire now, as the Islamic Republic in Iran prepares to attack Israel?

WOW. So much respect for the Czech Republic for having the moral clarity and knowledge of the region’s affairs to firmly stand by Israel at the UN Thank you 🇨🇿 🇮🇱

“I have proudly served this country as a soldier, including as the Chief of Defence Staff for the Canadian Armed Forces for the majority of my adult life. I have been motivated to make my voice heard about the rising tide of antisemitism and to try and motivate other Canadians to also speak and declare that this is not acceptable. Our country is not one where hatred becomes the accepted norm. Where it becomes something that you tolerate every single day. As a collective voice, we as Canadians need to encourage our elected leaders to take the action that our laws demand when hatred has manifested in the way that we have seen it. This is about the values we must be standing up for and the country we want to be. Antisemitism isn’t just a threat against the Jewish community, it’s a threat to our democracy,” said General (retired) Rick Hillier, Honourary Patron of AFSC. The antisemitic hatred that has boiled over onto the streets over the last year is unacceptable. Leaders at all levels of government, in the media, in social and cultural organizations have a duty to speak out and to stand against it. Join us at theallies.ca to learn more.

Live Update: IDF spokesman says 4 hostages rescued in ‘daring’ mission with forces ‘under fire’ timesofisrael.com/liveblog_entry… via @timesofisrael

Visiting NRCs clocks with our advisory board members…. Some of the lab books are older than me

(1/2) Have you heard of the @NRC_CNRC Metrology Research Centre? 📏 🕒 It’s Canada’s national measurement laboratory.

(1/2) Connaissez-vous le Centre de recherche en métrologie du @CNRC_NRC? 📏 🕒 C’est le laboratoire national de mesure du Canada.

This 14-year-old girl in New Brunswick is being brutally beaten simply because she's Jewish. When Jewish leaders from all walks of life, across various levels of government, repeatedly express that Jewish Canadians don't feel safe, this is the reason. They are not safe.

In honor of World Metrology Day, NIST is hosting a quiz on the SI (metric) units and their abbreviations! It will consist of 10 questions followed by a hint before answers are revealed. Start studying up on the SI units and their abbreviations. #WorldMetrologyDay #NISTrivia

Eden Golan, our fellow artist, cannot leave her hotel room in fear for her life because she is Jewish. This is 2024. I call on every artist to join me in condemning publicly this despicable act of hate. This is a time for choosing. Your silence is complicit. @Eurovision @macklemore