article_snippet.sent: The legendary physicist was speaking at the Sydney Opera House as a 3D hologram from The legendary physicist physical location at Cambridge University in the UK, when the question was put to The legendary physicist.
article_snippet.sent: Professor Stephen Hawking appeared at the Sydney Opera House on Saturday night as a 3D hologram from Professor Stephen Hawking physical location at Cambridge University in the UK .
article_snippet.sent: During a 3D hologram from his physical location at Cambridge University in the UK
highlights_snippet.sent: The legendary physicist was speaking at the Sydney Opera House .
  
highlights_snippet.sent: The legendary physicist appeared as a 3D hologram from Cambridge University in the UK .
  