Send the following on WhatsApp
Continue to ChatLevitating Superconductor on a Möbius strip http://spinneyhead.co.uk/2013/06/30/levitating-superconductor-mobius-strip/
Levitating Superconductor on a Möbius strip http://spinneyhead.co.uk/2013/06/30/levitating-superconductor-mobius-strip/