Rubber used by ancient Civilization!
(From the Oct. 16, 2000, issue of Rubber & Plastics News) Hundreds of species of trees and plants pumped out rubber long before humans roamed the earth. Scientists have even found fossil rubber that dates back 55 million years.
Rubber & Plastics News wants to hear from its readers. If you want to express your opinion on a story or issue, email your letter to Editor Bruce Meyer at bme[email protected].