Bumper plates are lighter than iron right? I mean iron weighs

>>40480632
You are retarded

Yes, unless you leave your iron plates in a damp basement. Iron in a damp basement will slowly have weight leached.

>>40480632
this should be good.

five star trolley dashing chap.

But steel's heavier than feathers.

File: 1473650005037.jpg (1MB, 1151x1563px) Image search: [Google]

1MB, 1151x1563px

>>40480632
I like to do my ladies without any rubber, thank you

>>40480632
Right is lighter because the hole is longer and therefore accounts for more volume

>>40480632
Shitty b8.

https://www.youtube.com/watch?v=yuOzZ7dnPNU

>>40480894
>maybe I can be your gf tonight

whats heavier.
10 kg of rubber or 10 kg of steel?

>>40480659
>i failed high school chemistry
As iron plates rust they gain mass due to bonding with oxygen

>>40480632
well 1kg of iron is heavier than 1kg of rubber.

>>40481242
assuming no oxide wore off.

Depends, do you mean before or after they drill the holes?

>>40481264
-_-