This is kinda neat: Scientists make phone that turns into a sunflower
Basically, a company developed a biodegradable plastic, and they’ve proposed a cell phone cover that has a sunflower seed embedded in it. So you toss the cover away, it rots, and degrades into nitrates that fertilize the sunflower seed.
“I’m not comfortable with this,” says Isabella Starbard (not her real name), girl on the street. “I don’t want a sunflower growing in my ear!”