"The theoretical physicist Stephen William Hawking" -> ""Time/space was spherical" thinking? - Hey, to hell with it!" (by David Bourke using Anagram Genius) (2004)
"Einstein" -> "I intense." (by Aronas Pinchas) (2005)
"Sub-atomic particle" -> "Impact? Orbit's a clue." (by Rick Rothstein using Anagram Genius) (2002)