Charles Goodyear was a Chemist
The key element in cement and glass is silicon.
The element is used to absorb heat in a spacecraft is helium. There are modern technologies that are being developed for the same purpose.
Chromium.The chemical element chromium is used for the chrome plating of metal strips for automobile trim.
The element phosphorus is used in making matches. The other substances that are present in matches are glue, potassium nitrate, sulfur and carbon.
The element that is used in the Goodyear blimp and other dirigibles is helium. This gas is lighter than air and causes the blimp to rise.
Helium, a lighter than air gas, is used for buoyancy in the Goodyear Blimp. Hydrogen has not been used for many decades because of the explosive danger.
In 1925, the first commercially available blimp was built, the Goodyear Pilgrim. It was also the first to be used for public relations. This blimp started the Goodyear Santa Claus Express program where each December the company would decorate it to celebrate the season.The first Goodyear Blimp, the Pilgrim, was first flown in 1927.
The latest Goodyear Blimp is reputed to have cost almost $ 4 million.
Helium is the answer if you don't believe me go on Wikipedia and search blimp.
23,878 feet
The gas used in the Goodyear blimp and other dirigibles is helium. Helium is lighter than air and non-flammable, making it a safe choice for providing lift in these airships.
Several blimps (Goodyear and Fuji) are used at sporting events and can be seen either live or on TV.
The first Goodyear blimp, called Pilgrim, flew in 1925.
The oldest operating airship is a Goodyear Blimp. The blimp is named the Spirit of Goodyear and has more than 41,000 flight hours.
Blimps come in all shapes and sizes, for comparison, the 1972 Goodyear Blimp's maximum weight was 12,840 lbs.
SouthWest Virginia. it just flew over my house.