Ask This Old House

Prairie Grasses; Wildfires; Solar Flower (17x17)

Data emisji: Kwi 06, 2019

Jenn partners with an ecologist in Cheyenne, Wyoming to learn about different types of prairie grasses and how to care for them; Kevin learns about ways to make a home more resistant to wildfires; in Future House, Ross sees a robotic, ground-mounted solar array that mimics a sunflower.