Dating agricultural spread in Europe from earliest appearance of cereals at archaeological sites.
E. coli in spinach: an answer
More complicated than it seems; feral pigs may have contaminated organic California spinach.
Making wine
How to make wine. With pic goodness. AA unavailable for comment.
Ark of Taste
Slow Food databases “forgotten flavours.” Thanks, Lubin.
How to tell hatched eggs
Hatched eggshells have telltale signature, could identify earliest domesticated turkeys.