Look up the term " foreskin restoration " in your browser and you will find a lot of different sites with quality information on this subject. It is possible to restore the length of the foreskin by stretching what remains after circumcision but it takes time to do it. Those that have succeeded have reported a marked improvement in the sensitivity of the glans penis, but it will take effort and a degree of patience and dedication to achieve this.
they buy other tools to make tools
Of course you can ! Circumcision is the act of surgically removing the foreskin - it has NOTHING to do with actual fertility !
With your foreskin
Textiles this answer is no longer in need of improvement.
Gasoline and Matches or Sticks and leafs.
the removal of a males foreskin on his penis
Yes. For sure.
You can't make your hair longer in a week with out spending money. It's not possible.
You can do this by wearing a belt under your burst.
We humans do still have measuring tools, so I am not sure why this question comes up, but if for some reason we were to lose all of our measuring tools, then we would just have to make estimates. Or create new tools.
it is important because without coal we would not have the tools to make fire or make a train run.
Caffeine can slightly increase heart rate and blood pressure and can cause restlessness, anxiety, and make it difficult to sleep. However, caffeine has no effect on the foreskin or the rest of the penis.