The other week I was trudging through laps around the court I live on, and a neighbor yelled across the court, first “HI” and I yelled “HI” right back and then he yelled, “THIS IS THE BEST DAY OF THE YEAR!” So I asked why it was the best day of the year, and trudged […]
anti-matter
I’ve kept an eye on neutrinos ever since I heard, back in the mid-1980’s, that not enough of them were coming out of the sun; this sounded serious. It turned out that the sun was behaving itself but the neutrinos weren’t. On its way out of the sun, any given neutrino was changing into three […]
