If you would like an introductory or intermediate-level online course in astrophysics and cosmology, you could do worse than Astrophysics: Cosmology and From the Big Bang to Dark Energy.
Category: life
Bad Exercise Advice, Exhibit B
"Despite the apparent complexity of modern exercise programs, you really have only two options if you want to get fitter: you can train harder than you’re currently training, or you can train more. Those two variables, intensity and volume, are the basic levers that all training plans fiddle with in various ways. But let’s be … Continue reading Bad Exercise Advice, Exhibit B
