In 7 dimensions there exist special shapes that may help us unlock the mysteries of the universe. Looking for this unique geometry is challenging, but nature holds a possible solution (specifically, bubbles and thermodynamics). This lecture will take us on a mathematical journey across multiple dimensions, exploring their role in art, science and popular culture. ========== The London Mathematical Society has, since 1865, been the UK's learned society for the advancement, dissemination and promotion of mathematical knowledge. Our mission is to advance mathematics through our members and the broader scientific community worldwide. For further information: ► Website: ► Events: ► Grants and Prizes: ► Publications: ► Membership: Follow us: ► Twitter: ► Facebook: ► LinkedIn: ► Youtube: @LondonMathematicalSociety