Tom Brady threw his 420th career passing touchdown against the Denver Broncos on Sunday, tying Dan Marino for third place on the NFL's all-time list. With his last TD, Tom Brady ties Dan Marino for 3rd-most passing TD in NFL history. They both have 420. Brady, 38, now trails only Brett Favre (508) and Peyton Manning (539) in career touchdown passes. He is also fifth in all-time passing yards behind Manning, Favre, Marino and Drew Brees.
Gypsum uses include: manufacture of wallboard, cement, plaster of Paris, soil conditioning, a hardening retarder in Portland cement. Varieties of gypsum known as satin spar and alabaster are used for a variety of ornamental purposes, however their low hardness limits their durability.ypsum uses include: manufacture of wallboard, cement, plaster of Paris, soil conditioning, a hardening retarder in Portland cement. Varieties of gypsum known as satin spar and alabaster are used for a variety of ornamental purposes, however their low hardness limits their durability.
Gypsum crystals in the Cave of the Crystals in Mexico. Note person for scale. Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula CaSO 4 Â·2H 2 O. It can be used as a fertilizer, is the main constituent in many forms of plaster and in blackboard chalk, and is widely mined.rystals of gypsum up to 11 m (36 ft) long have been found in the caves of the Naica Mine of Chihuahua, Mexico. The crystals thrived in the cave's extremely rare and stable natural environment.