You are using an older browser version. Please use a supported version for the best MSN experience.

Why the Toilet Needs an Upgrade

In the U.S. and other places, the waste water infrastructure is aging and not well suited for dealing with many of the challenges that lay ahead in the future. Chelsea Wald has spent over 8 years researching the toilet, and discovered it needs a BIG upgrade.
image beaconimage beaconimage beacon