Tomorrow: It's not a question of when, but where! (family)
Event Details
Date
Sat 14 Nov '26
Event time
14:30 – 15:45
Location
The Royal InstitutionRecommended ages
7 years – 13 years
Type
Indoor
About this event
Tomorrow: It's not a question of when, but where! (family) is part of the public programme at the Royal Institution in London.
Why does the International Date Line look like it was drawn by a toddler? Mathematician Vanessa Madu investigates the surprisingly mathematical problem of keeping track of time on a spinning sphere - why the Date Line exists at all, how centuries of history and geopolitics bent it out of shape, and why for two hours a day there are three calendar days happening at once.
What to expect:
- Saturday 14 November 2026, 2.30pm to 3.45pm; doors open at approximately 2.15pm for a prompt start
- A theatre event for children and adults to enjoy together - the Ri recommends its family talks for children aged 7 to 13
- Blends mathematics, geography and history, with a good amount of curiosity
- Ticket prices on the page: "Theatre audience: £16/£10, Ri Members or Ri Patrons: £7. Eventbrite booking fees not included."
More Details
Booking
Book in advance
Arrival
At start time
Parent Must Stay
Yes, required
Group Size
Large (30+)
Pricing
Location
Get directionsDiscover science through interactive talks, workshops, and demonstrations led by world-leading scientists and educators for families and all ages.
What this place offers
Last updated: 11 Oct 2026
