I can appreciate good knives, but I am not a knife fanatic by any means. I just happened to come across this video and was fascinated. The second video is even more impressive.

There is no spoken words in most of the videos, but none are needed. The first video he makes a knife out of aluminum foil, and this isn't a toy knife either. It most likely is sharper and more effective than any of your current knives.

Aluminum Foil Knife

The second video is really crazy, he makes a knife out of pasta. To top it off, he boils it after and eats it like a gourmet meal.

Pasta Knife

The You Tuber kiwami japan makes a lot more than knives, he makes a lot of weapons like swords, bows, and 50 lbs slingshots.

Pretty interesting videos if you are into that sort of thing.

$5 bow and arrow

I don't have a lot of interest in knives and sword creation, but just the crazy materials used makes it fascinating to watch. The bow is made with shoe horns for crying out loud.