Good News Notes: “1. Eggshells Making an omelet or baking a cake? Don’t throw away those eggshells—they can be used in a variety of ways in your garden. If you have a mostly intact eggshell, you can use it as a biodegradable seed-starter “pot.” Gently fill it with dirt and a seed of your…
Tag: magnesium
Carbon-capture tech removes CO2 from the ocean by making seashells
Good News Notes: “Even as renewable energy and zero-emissions transportation scale up and the rest of the global economy slowly decarbonizes, it’s likely that the world will still need to suck an enormous amount of carbon dioxide out of the atmosphere to tackle climate change—10 billion metric tons per year by the middle of the…