Which of the following statements is false?
AVulcanization improved the quality and endurance of rubber.
BThe invention of the puddling furnace improved the quality of iron.
CThe flying shuttle made the first air flight possible.
DThe Bessemer steel process made steel inexpensive to produce.
AVulcanization improved the quality and endurance of rubber.
BThe invention of the puddling furnace improved the quality of iron.
CThe flying shuttle made the first air flight possible.
DThe Bessemer steel process made steel inexpensive to produce.