I travel on bike because i dont have the thing causing motion due to circular motion of rubber shafted along the rod able to track direction over the movement of pistons due to the action of carbon n hydrogen producing flames in a chamber end resulting in the irreversable reaction of energy and gas and causing the friction of rubber along the concrete pebbles.
Great students like Us , work on the principle of rockets
It doesn''t mean we aim for the skys
It means we don''t start studying unless our tail is on fire
hahaha