The zero gravity pen was originally used in space so astronauts wouldn't have to find a pen for example if the zero gravity pen floats then the astronauts would be able to see where a pen is because if the pen did not float then if one of the astronauts needed to write something down they would have to write.
the zero gravity pen was originally proposed for a mission. It was the Apollo 5 and up
Actually there is gravity (non-zero gravity) in space. You just don't feel it when you are in free fall. For more details, read some articles (for example, in the Wikipedia) about "free fall".
Zero gravity, also known as microgravity, occurs when an object is in freefall and experiences an apparent weightlessness. This is commonly observed in space environments such as the International Space Station. While true zero gravity does not exist in a gravitational field, there are environments in which the effects of gravity are minimal enough to create the sensation of weightlessness.
The zero gravity pen has never been changed or updated because it is almost flawless and nobody has anything to add to it.AnswerThe zero gravity pen relies on the polarity of water in the ink to induce the capillary action to draw ink down to the ball of the pen. Since this doesn't rely on gravity, there is no change when the pen is used on earth.
If you introduce air into a space where gravity is zero, then air exists there. A current example is the inside of the International Space Station, where the crew live and work in a "shirtsleeve environment" that includes air, pressure, and warmth, but they also live and work in an environment of weightlessness, or what is popularly but erroneously called "zero gravity".
due to zero gravity of ink
Zero! that's why it is called zero gravity!
the zero gravity pen was originally proposed for a mission. It was the Apollo 5 and up
Depends on the atmosphere. location, place, space and time of zero gravity
· Zero gravity · Zodiac
the pen which is used on earth is not made considering zero gravity effect if this pen is used in space the ink can flow out easily so astronaut has made a pen considering zero gravity
Because there is zero gravity in space
A space station
· Zero gravity
You can only do that in outer space.
Means there is no gravity-like out in space.
Actually there is gravity (non-zero gravity) in space. You just don't feel it when you are in free fall. For more details, read some articles (for example, in the Wikipedia) about "free fall".