To become a shell of metallic element into something you could in reality apply takes so many different tools and so much meter to do . Even for something as simple as a bottle opener , you need to figure out a way to thrust the alloy , to forge the muddle wider , to bend it to create a useable bobby pin , to indent it to make it easier to use , and so on . Watch John Rigoni make a bottle opener below .
You could buy his bottle openershere .
bottle
Daily Newsletter
Get the best technical school , science , and culture news in your inbox daily .
News from the future , delivered to your present tense .
You May Also Like
