Eve BernfeldOct 102 minHumility (Conservation of Energy, Part 3)I learned the climbers rest step early in my life, growing up at high altitude, the child of mountaineers. Step, breathe, step, breathe,...
Eve BernfeldOct 23, 20192 minFun with Numbers$100,000,000,000 – Estimated Total Cost (per year) associated with Back Pain in the US (as of 2009). 31,000,000 – Number of Americans...