sew the laces together and stick the ripped bit with glue
How much does it cost to repair a torn meniscus
torn ACL
You can repair your home carpet by patching torn areas with damaged rugs.
they repair torn muscles when you work out...
I throw them away when they are broken.
Proteins provide most of the nutritional building blocks needed for muscle repair.
I had an auto upholstry repair man fix mine.
Some football player.
no
If it is torn, it does not heal itself. You need surgery.
Not really, because tessellation is about covering a plane surface. A football is not a plane surface.
it has no direct blood supply that cause a slow healing rate^^