They can't, because if the lead breaks up it will fly and it may go into astronaut nose or poke their eye.
sources- 3 idiots Hindi movie (their is part where they dicuss about this question and it is true)
dum @$s space shuttle
No, lawyers are not scientists. They are solicitors or attorneys.
scientics was made madicine
You would use a pencil sharpener to sharpen a pencil.
Crime Scence Investigator...
I use a pencil eraser. You can trim them to shape with a knife if needed to fit a small space. Either rub the contacts back and forth, or twirl the pencil eraser on the contacet.
in the pencil uses lead
in the pencil uses lead
Millimeters
pencil is use in chromography because the pencil is made from lead
we use the pencil, protractor and a compass. we use the pencil, protractor and a compass.
Ink relies on gravity to make it flow down and out of the pen. When you are in space, there is no constant gravity so the ink doesn't flow. A pencil doesn't have that problem, it works regardless of gravity. Just put pencil on the page and push it around and the graphite tip will leave a mark.