# Event Details - **Event Name**: CBC IDEAS at Perimeter - The Numbers That Shape Our Universe - **Event Start and End Date**: Wed, 06 May, 2026 at 07:00 pm – Wed, 06 May, 2026 at 08:00 pm (-04:00) - **Event Description**: From π to Planck’s constant, explore the numbers that define reality - what they mean, why they matter, and how they shape our universe.About this EventImportantYour ticket will be valid until 6:45 PM. This ensures all guests have enough time to enter the Theatre and be seated by our ushers.A recording of the talk will be available on our YouTube channel following the event.Our ushers seat guests beginning from the front rows of the Theatre toward the back.Love Science? Help Us Share It. This event - and all of our public science programming - is made possible thanks to donor support. If you’d like to help keep science accessible for all, consider a gift of $5–$25 to support our educational outreach programs: Fuel Discovery---Title: CBC IDEAS at Perimeter - The Numbers That Shape Our UniverseDescription:From π to the speed of light, from Planck’s constant to a physicist’s personal “favourite number”, some numbers do far more than describe the universe - they help define it. But what do these numbers actually mean? Why do they matter? And what would the universe look like if they were even slightly different?Join us for a special episode recording of CBC IDEAS, featuring three Perimeter Institute researchers exploring the fundamental numbers behind reality. Through a mix of fast-paced lightning rounds and deeper reflections, the conversation will bring together vivid explanations, surprising stories, humour, and those unforgettable moments of awe that reveal just how strange - and beautiful - our universe really is.About the HostNahlah Ayed has been the host of CBC IDEAS since 2019. Since then, she has conducted dozens of interviews on-stage and off with some of Canada's - and the world's - most prominent thinkers.A bestselling author and award-winning veteran of foreign reporting, Nahlah was previously based in the Middle East where she spent nearly a decade covering the region's many conflicts. And later, while based in London, she covered some of the biggest stories of our time: the rise of authoritarianism, the return of war to Europe, and the worldwide refugee crisis.A former parliamentary reporter for The Canadian Press, Nahlah is a graduate of Carleton University's Master of Journalism program. She also holds a Master's degree in interdisciplinary studies (Philosophy, English and Science) and a Bachelor of Science in genetics from the University of Manitoba.About CBC IDEASIDEAS is a deep-dive into contemporary thought and intellectual history. Anchored in a powerful legacy and expansive archive spanning over five decades, its topics are boundless. The nature of consciousness. The history of toilets. The roots and rise of authoritarianism. Near death experiences. No idea is off-limits.Each episode cracks open a concept to see how it's played out over place and time - and uncovers why it still matters today.TicketsTickets are free and must be reserved through Eventbrite, as there is no on-site box office.TICKETS ARE VALID UNTIL 6:45 PM THE DAY OF THE EVENT.Perimeter Institute is committed to creating a respectful, inclusive, and safe environment for everyone. All event attendees are expected to uphold these values. Harassment, discrimination, or any form of misconduct will not be tolerated and will be addressed promptly and appropriately. Thank you for helping us ensure a positive experience for all.Agenda🕑: 06:00 PMBuilding AccessInfo: Perimeter's main floor Atrium will be open for ticket holders. Note that we do not open Theatre doors until approx. 6:30 PM.🕑: 06:45 PM - 06:45 PMDoors CloseInfo: Theater doors close to ensure all guests have enough time to enter and be seated by our ushers.🕑: 07:00 PM - 08:00 PMPublic TalkInfo: The moderated panel talk will begin at 7:00 PM in the Theatre. - **Event URL**: https://allevents.in/waterloo/cbc-ideas-at-perimeter-the-numbers-that-shape-our-universe/100001987817262944 - **Event Categories**: science-fair, art, theatre, it, literary-art - **Interested Audience**: - total_interested_count: 0 ## Ticket Details - **Ticket Price Range**: min: 0, max: 0, currency: CAD ## Event venue details - **city**: Waterloo - **state**: ON - **country**: Canada - **location**: Perimeter Institute for Theoretical Physics - **lat**: 43.465386 - **long**: -80.52754200000001 - **full address**: Perimeter Institute for Theoretical Physics, 31 Caroline Street North, Waterloo, Canada ## Event gallery - **Alt text**: CBC IDEAS at Perimeter - The Numbers That Shape Our Universe - **Image URL**: https://cdn-az.allevents.in/events2/banners/2b5023bc550a4451fa42f39b82f8d510e44815fa0ab31dbcd794e19e7310ecfd-rimg-w1200-h600-dc020202-gmir.jpg?v=1777381383 ## FAQs - **Q**: When and where is CBC IDEAS at Perimeter - The Numbers That Shape Our Universe being held? - **A:** CBC IDEAS at Perimeter - The Numbers That Shape Our Universe takes place on Wed, 06 May, 2026 at 07:00 pm to Wed, 06 May, 2026 at 08:00 pm at Perimeter Institute for Theoretical Physics, 31 Caroline Street North, Waterloo, Canada. - **Q**: Who is organizing CBC IDEAS at Perimeter - The Numbers That Shape Our Universe? - **A:** CBC IDEAS at Perimeter - The Numbers That Shape Our Universe is organized by Perimeter Institute for Theoretical Physics. - **Q**: Who is this event for? Is it right for me? - **A:** CBC IDEAS at Perimeter - The Numbers That Shape Our Universe is ideal for art lovers, collectors, creatives, and anyone inspired by visual arts, installations, and exhibitions. Whether you're a first-time attendee or a longtime enthusiast in Waterloo, this event is thoughtfully curated to deliver a standout experience worth every moment. 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