Plastic Bags was invented to save trees: now tons of plastic in our oceans
CFL light bulbs to save energy saving the environment: Lots of mercury in our land fields leaking into our drinking water
Wonder what the results of Biodegradable Textiles from Live Organisms be: maybe a killer virus
Might work well. Imagine being on a hot date and you clothing gets too warm and dissolves on both parties.
Either that or you Halloween costume takes over you body.
Killer mold. Attaches to your skin and then covers it over like a thick coat of sealant