PinnedHow to Stop a Climate Crisis: Shut Off the GasIf you want to help stop global warming here’s what you need to do as soon as possible.Apr 22, 2021A response icon1Apr 22, 2021A response icon1
Growing Food…Without SoilHave you ever wondered where your food comes from? Think it all grows in the ground?May 5, 2017May 5, 2017
Why I Grow Plants In WaterAround the time I was working at NASA, I learned about a way to grow plants in water without using soil.Apr 29, 2017A response icon1Apr 29, 2017A response icon1
