I bought these for our fourth wedding anniversary (silk/flowers/fruit for year four, but silk seemed the most gratifying). I was hesitant a ...

Thread Cotton, ordinary thread..... 11.5 18.6 Cocoon or Real Silk raw (in the gum) .. 50.4 40.9 “' boiled off (gum removed) ..... 25.5 13.6 dyed black and weighted to 111 per cent ...

When Spider-man made his own webbing in his high school chemistry class, he was smart to try to mimic spider silk. After all, the real stuff is pound for pound, stronger than steel. He also seems ...