This is a new glitch I found out while playing with fishing rods. You can make a minecart move without stopping theoretically forever. It can also be done without a fishing rod by ramming into a minecart then jumping into it at high speeds. If you didn't understand this I made a short video
Anyways this is a nice little glitch if you have a VERY long minecart track and you dont have much gold for powerd rails.
This is not a New Glitch discovered.It was already Coded into the Minecraft Wikipedia Source.However,It was a Awesome Glitch but does not work on Turns of Rails
When turning,The Rails will bring no Forward Mommentum causing Apocalyptic Turns (Stopping Turns) slowing down a Minecart.When traveling in a Straight Line,The Mommentum increases becuase of the Angle and Speed.