Two ideas that people once thought imposible even if they didnt violate laws of physics were-
Explanation:
Neil Tyson says that the idea of flying and breaking of the sonic barrier was earlier considered impossible, even if they did not specifically violate any laws of Physics.
The idea of flying had grown as an envy component in humans on seeing birds fly. Kelvin in his essay had argued for a machine that could fly and was heavier than air.
Similarly, the idea of breaking the Sonic boom was earlier considered to be impossible, but no physics law prevented it from happening. E.g. The bullets fired from the guns were travelling at a rate faster than the speed of the sound. However, after the Bell aircraft broke the sonic barrier, it was widely believed that the barrier can be broken.
The two ideas that people thought were impossible according to Tyson is the Idea of humans flying and the Idea of breaking the sonic barrier.
Ideas are the result of careful thought or reasoning. They can also be considered as a mental representational image of some object. Ideas tend to be a product of refined thinking in some cases.
When Tyson wrote about physics, he noted that there were two ideas people think are impossible and they are the idea of a human flying and the idea of breaking the sonic barrier.
Learn more about Ideas here:
https://brainly.com/question/1914190
