> You don't hear people saying, man, that asbestos and lead did a bang up job on X. Well, asbestos is a great insulator and lead makes beautiful bright paints,

> You don't hear people saying, man, that asbestos and lead did a bang up job on X. Well, asbestos is a great insulator and lead makes beautiful bright paints, it's just that the downsides outweighed those great properties.