Because they can't swim. OK, that's just a little "Beakman's World on Tour" humor. (Coconuts actually float so they can spread their seeds.) The whole why/because, question-and-answer format is the ...

It's well-stocked with a pinball machine and a foosball table, but the Family Museum in Bettendorf isn't turning into an arcade. Those two pieces, as well as a rubber chicken, jump ropes and a pair of ...