S6·E24 – Hay
2020-10-10 • 30 min
Host Mo Rocca shows us the innovator replacing plastic straws with seaweed; the car alarm that texts you; the robot that writes on walls; and, how hay helps farmers keep livestock healthy.
2020-10-10 • 30 min
Host Mo Rocca shows us the innovator replacing plastic straws with seaweed; the car alarm that texts you; the robot that writes on walls; and, how hay helps farmers keep livestock healthy.
