Posted inEnvironment
Tag that Tree!
Walking Brina around the streets and through the trees, I looked upon the trunks to see the metal tags that sport numbers. I have seen these all of my life…
Posted inEnvironment Science
Measuring the Weight of Gas
I have always found it a strange concept, weighing gas. Something so light and floaty, feels like it has a negligible mass. But it seems, that we often need to…