Since Kitty Hawk we have found ourselves moving faster and quieter every year — in the air. However, we may find ourselves doing so under ground or water in the not too distant future.
Elan Musk has proposed a new transportation system which uses: a partial vacuum, levitation, and electromagnetic technology. The concept is loosely based on the old vacuum tube mail delivery system used in the early 1900’s. However it will allow travel at speeds never considered before. And, it may be a good travel option for those who hate to fly!!