jelly babies
THE corsett?
the light bulb. without it we would be in darkness most of the the time.
laptop portability is the most important invention
the most important invention was the plow
yes
While GPS is helpful it is not the most important invention of all time. Some would say computers are the most important invention of all time. However what powers both of these things? Electricity seems to be the most important invention of all time.
The most important invention in world war 2 was the atomic bomb.
Smiling, and was invented by Tubsie:P
The most important invention of the Sumerian's was Irrigation. Irrigation is how the Sumerian's led their water through pipes, etc.
The most important invention was gunpowder
The Wheel
The invention of the Firearm