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the declaration of independents was signed on?
July 4,1776
What was the reason for the American revolution ?
The imposition of British taxes on the colonies without their consent ("taxation without representation").
who was the first person to wake on the moon
Neil Armstrong
what is E=MC2
energy (E) and mass (m) are interchangeable, with the speed of light squared (c²) as the conversion factor. This means matter and energy are two forms of the same thing, and even a small amount of mass contains an enormous amount of potential energy.
when did world war 1 start
July 28,1914
who came up with
E=MC2
Albert Einstein
who came up with the 3 laws of motion
Issac Newton
who is the 16th president of the USA
A .Donald Trump
B.Abraham Lincoln
George Washington
B.Abraham Lincoln
who invented the telescope
Hans Lippershey
Zacharias Janssen
Leonard Digges
Galileo Galilei
all four of them had a role in the invention of the telescope
who invented Wi-fi
Hedy Lamarr. was an Austrian-American actress and inventor who pioneered the technology that would one day form the basis for today's WiFi, GPS, and Bluetooth communication systems.
first person in space
Yuri Gagarin