You couldn't roll without them.
The discovery of fire and of the wheel were far more useful than the telephone!
What the most useful machine is, is a matter of opinion. Some would argue that the wheel is the most useful machine, and others would argue that the lever is the most useful.
The discovery of fire and of the wheel were far more useful than the telephone!
WikiAnswers is a useful site when you want to know something. A wheel is a very useful invention. A spoon is more useful for eating soup than a fork or a knife.
It would be the vowel U
I think it was because they thought of how the wheel works an that helpwd them with transportation and other useful ways to use the wheel.
It lightens the amount of force you have to exert to travel over a distance.
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Some useful inventions include the wheel, which revolutionized transportation and machinery; the printing press, which enabled the mass production of books and dissemination of knowledge; and the internet, which has transformed communication, research, and commerce on a global scale. These inventions have significantly impacted human society and continue to shape the way we live and interact with the world.
The odds of getting a useful answer will be greatly improved if you tell us what's wrong with it.
S t l n r & d g h
It paved the way for many inventions useful to mankind and started a revolution in movements .