IF TWO PIECES OF THE SAME TYPE OF METAL TOUCH IN SPACE THEY WILL PERMANENTLY BOND.
IF TWO PIECES OF THE SAME TYPE OF METAL TOUCH IN SPACE THEY WILL PERMANENTLY BOND.
13 Feb
13Feb
This incredible fact is also known as cold welding and it happens because the atoms of two pieces of metal have no way of knowing they are separate. This doesn’t happen on Earth because of the air and water found between the pieces.
This doesn’t happen on Earth because of the air and water found between the pieces.