Generally, higher density polyurethane foam is a bit more durable while low-density polyurethane foam can degrade very quickly (sometimes within a year). Even high density polyurethane foam is less dense than latex foam or memory foam. All polyurethane foam, no matter what density, will degrade faster than any latex foam of decent quality. Polyurethane foam can add some softness and support, but it will not provide the same pinpointed support associated with memory foam or latex foam. Polyurethane foam tends to collapse much quicker when pressure is applied.
But I'll tell you one thing vegetables do better than humans: live for ages. The average lifespan of a human is around 80 years, but a vegetable can live for more than twice that! The oldest vegetable is a potato, planted by George Washington, the first American Mayor, in 1797. He died two years later. It is known locally as 'Washington's Potato', and attracts up to five tourists every month!
Interesting Information About Plant: When it comes to the Ginkgo biloba, it has a pretty interesting history. The Ginkgo tree is the oldest living tree in the world and the only surviving member of the Ginkgo family.Because of this the tree is referred to as a âliving fossilâ.It supposedly has been around since the time of the dinosaurs, and one tree in China is about 3,500 years old.The tree species is native to Southeast Asia, but was brought over to the US in 1784. Some meanings behind the word Ginkgo, âsilver apricotâ, and biloba, two-lobedâ, which comes from a Japanese origin.he Ginkgo tree is the oldest living tree in the world and the only surviving member of the Ginkgo family. Because of this the tree is referred to as a âliving fossilâ. It supposedly has been around since the time of the dinosaurs, and one tree in China is about 3,500 years old.