Weekly Puzzler #178: Another Brain-Like Mass–This One in Water!
A few years ago I was kayaking in western North Carolina, in a river emptying in a big body of water called Lake Santeetlah when I noticed some bizarre gelatinous
A few years ago I was kayaking in western North Carolina, in a river emptying in a big body of water called Lake Santeetlah when I noticed some bizarre gelatinous