41. The first American film to show a toilet being flushed is 'Psycho'
42. The top of the Eiffel Tower leans away from the sun, as the metal facing the sun heats up and expands. It can move up to as much as 7 inches.
43. The longest musical performance is currently taking place. It started on the 5th Sept. 2001 and is set to finish in 2640. The last time a note was changed was in 2013 and the next time due is 2020.
44. The largest snowflake ever recorded was apparently 15 inches across.
45. The Romans used to clean and whiten their teeth with urine.
