Other friends did other science art baby related craft projects. Melissae (http://www.melissaefellet.com/), a science writer friend, knitted a DNA double helix toy with squeaks, rattles and chews built in.
Other friends did other science art baby related craft projects. Melissae (http://www.melissaefellet.com/), a science writer friend, knitted a DNA double helix toy with squeaks, rattles and chews built in.