Solving the climate crisis is going to require a lot of creative thinking, determined action … and bouncing breasts.

Ecofriend reports that Adrienne So of San Francisco is developing a sports bra that would power small electrical devices, like ipods or cell phones, with every movement of the wearer. (A square meter of fiber produces about 80 milliwatts of power.)

Alas, the product, if it ever hits the shelves, is not for all of us:

[So] believes that women with big cup size can help generate energy from the bouncing movements of her breast.

Well, at least us ladies with less energy-generating potential have the decidedly lo-fi (but freaking awesome!) ipouch.