Helium
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
It might be Helium.....symbol He. But I'm not sure.
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 three Goodyear blimps are named Spirit of Innovation, Wingfoot One, and Wingfoot Two. These airships are used for various promotional events and aerial coverage, showcasing Goodyear's brand and presence at major sporting events. Each blimp has its own unique design and features, contributing to the iconic status of the Goodyear blimp in popular culture.
The Hindenburg was a German passenger airship that was rigid and used hydrogen as a lifting gas, making it highly flammable; it famously caught fire in 1937. In contrast, the Goodyear blimp is a non-rigid airship that utilizes helium, a safer, non-flammable gas. The Hindenburg was designed for long-distance travel, while the Goodyear blimp primarily serves for advertising and promotional purposes. Additionally, the Hindenburg had a much larger capacity and a more complex operational design compared to the simpler, smaller Goodyear blimp.
The Goodyear blimp is manufactured by the Goodyear Tire and Rubber Company, which has been involved in airship construction since the early 20th century. The original blimps were built by Goodyear in collaboration with various aircraft manufacturers, including the Zeppelin Company and the U.S. Navy. The current Goodyear blimps are primarily constructed by the Goodyear Aerospace Corporation and feature modern materials and technology.