The Shedd Aquarium is using 3D printing and molding techniques to make a new foot for Hiss Majesty, the 16-year-old caiman lizard who lost his back right foot to cancer last year.
A team of designers, animal care specialists and veterinarians is collaborating to make prototype feet that Hiss, a semi-aquatic lizard, could wear.
Explore hidden places in and around Chicago, above ground and underground. Every Chicagoan has a story, and we're letting you in on some of them. Enjoy the journeys in this video collection by Chicago Tribune photojournalist Chris Walker. www.Chicagotribune.com/sochicago