The Ultimate Pizza Quiz

Contrary to rumors, Alex Trebek, host of ‘Jeopardy!’, is not a diva when the cameras aren’t rolling. He claims to own over 100 suits, however. In one day, a week’s worth of episodes is filmed. Trebek often has to change suits to create the illusion that another day has passed.

Have you ever heard of an electron microscope? These microscopes use electrons instead of light to create a magnified image. Invented in 1931 by German physicist Ernst Ruska, the first electron microscope was the transmission electronic microscope.

The traditional baguette only has 4 ingredients – flour, yeast, salt and water. During the 19th century people ate 3 baguettes a day. Nowadays, diets have changed and people eat more pasta than bread.