Ever wonder how does a paper punch work? Curious about the inside mechanic of a paper punch?
Fret no more, I have dissected a paper punch just for you!
Kidding. I was having fun with the paper punch when it exploded on my face. The huge spring really did jumped into my face.
Mental note: never push your paper punch into something so hard it can't ..err.. punch.
Fret no more, I have dissected a paper punch just for you!
Kidding. I was having fun with the paper punch when it exploded on my face. The huge spring really did jumped into my face.
Mental note: never push your paper punch into something so hard it can't ..err.. punch.