Mcleod0

Mcleod0

    Past and present views of people with Teflon
    0:36
    Its exact composition is a trade secret
    0:26
    Incredible properties of Teflon
    0:37
    Characteristics of polytetrafluoroethylene
    0:22
    Uses of cotton
    0:31
    Fibers elongate rapidly, up to about 16 days
    0:34
    The advantages of cotton armor
    0:33
    Armor made of cotton
    0:33