Skeptical FoxWhy Planes Can Fly Upside DownBased on an article titled No One Can Explain Why Planes stay in the Air sent to me by five newsletters…Jan 25, 2022Jan 25, 2022
Skeptical FoxA Foxy HedgehogAs the saying goes, there are two kinds of people in the world. I sugggest there may be more…Feb 14, 2021Feb 14, 2021