Our curator of agriculture and the environment discusses combines with host Mo Rocca, who also shows us high tech solar shingles for rooftops, a vibrating smoke alarm for those with hearing impairments, and floor tiles that generate power.
Released: Jan 01, 1970
Runtime: 00:30:14 minutes
Genre: Documentary, Family, Kids, News
Stars: Mo Rocca, Alie Ward, Adam Yamaguchi, Jax Tranchida