Uploaded June 2015 | Updated September 2026, 2 weeks ago

---

Professor Merrifield with a space prop... Thanks Professor AJ Bird of the University of Southampton of the "loaner".
HST: youtu.be/U-VtdUqK4Eg
Space Wood: youtu.be/Z58ULnlRjXE
Brady's Telescope Tours: bit.ly/telescopetours

Visit our website at sixtysymbols.com
We're on Facebook at facebook.com/sixtysymbols
And Twitter at twitter.com/#!/periodicvideos
This project features scientists from The University of Nottingham
bit.ly/NottsPhysics

Sixty Symbols videos by Brady Haran