Free newsletter for life experiments

I've known A.J. Jacobs for 20 years and have read all his books, including his accounts of reading the entire Encyclopedia Britannica, becoming the healthiest person alive, and thanking the 1,000 people involved in his morning coffee routine. His newsletter, "Experimental Living," is a weekly dose of his signature immersive journalism. Each issue blends memoir, humor, science, and practical self-help tips from his latest life experiments. — MF