Hawaii
The first steel brig in the US was the "Calumet," built in 1845 by Jones, Quiggin, and Co in the state of Maine. It marked a significant advancement in shipbuilding technology at the time.
there are 4 elements on a state people, territory, sovereignoity and government :)
The first person to state that matter is made up of atoms was the ancient Greek philosopher Democritus in the 5th century BC. He proposed that all matter is composed of indivisible particles called atoms.
It depends on where the rocket is and what it's doing. If it's just sitting on the launchpad on earth then gravity inside would be the normal 1g. While accelerating upwards, it will exert a force on the passenger of several g's, it would be like being on a planet with 4 times or so more gravity than earth. If it goes into orbit, it will be 'falling' under the influence of the earths gravity, but falling around the planet, people inside will fall at the same speed so they wont feel any gravitational effects.
The Saturn V rocket, built by NASA in the state of Alabama, carried the Apollo 11 mission to the moon in 1969.
ALL of them. Seriously. Out of 435 congressional districts in the US, over 400 had SOME components involved in the Apollo project. Businesses in California were most predominant, and if you had to pick one state, California would be the one. But every state in the Union contributed something.
Alabama.
Massachusetts
In 1969, the United States was the first, and so as it's known, the only nation state that has landed men on the moon. It began as an undertaking under the Administration of President John F. Kennedy. It paved the way for several more US manned missions to the moon.
The first beam bridge was built in America
New York
1682
The USS Nautilus was built in Groton, Connecticut.
philidelphia pennsylvania
Thumba is in the state of Kerala. The first rocket from India was launched in space from Thumba in 1969.
The first steam boat was built in New York City in 1788. It was built by John