Chemically known as âcalcium sulfate dihydrate,â gypsum contains calcium, sulfur bound to oxygen, and water. Gypsum is an abundant mineral and takes forms including alabasterâa material used in decoration and construction as far back as ancient Egypt. The White Sands National Monument in New Mexico is the worldâs largest gypsum dunefield.
Laurence Olivier was the first actor to take the role of Mr. Darcy to the screen. He starred in the 1940 Pride & Prejudice with Greer Garson as his Elizabeth Bennet. Secretly, Olivier never liked the character.
The hypnotist named Jervis Tetch, known by Batman fanatics as The Mad Hatter, will appear in Season 3, and will be played by Benedict Samuel. Image via Warner Bros. Most people wonât know the name but fans of The Walking Deadâs last two seasons will remember the faceâ¦and the forehead of Mr. Samuel.