The four-year-old twins were #zipping around the backyard and the porch like pinballs hitting invisible walls and barriers, provoking each other and then tearing after each other.
"If only we could harness all that energy," said Uncle Ray. "We could power a city--or at least a city block."
"Mmm, nah," said Aunt April. "They move like that cuz they're totally free. Put a harness on 'em and the freedom's gone. Freedom goes, joy goes. Joy goes, energy goes."