from the really-big-bird dept.
sciencehabit writes "Paleontologists have unearthed fossils of the largest feathered creature yet known, a 1.4-metric ton dinosaur that was an early cousin of Tyrannosaurus rex. The long, filament-like feathers preserved with three relatively complete skeletons of the newly described species provide direct evidence of extensively feathered gigantic dinosaurs. The discovery is controversial—and in some scientific circles, largely unexpected."
Thus mathematics may be defined as the subject in which we never know
what we are talking about, nor whether what we are saying is true.
-- Bertrand Russell