Dinosaur farts caused global warming, say experts

Giant dinosaurs could have warmed up the planet by breaking wind, say researchers.

British scientists have calculated the amount of gas, called methane, which would have come from the massive dinosaurs called sauropods.
They studied farts made by cows, and then calculated the gas they'd produce if cows were the size of dinosaurs.
They worked out dinosaurs would have parped out 520 million tonnes of gas every year.

Global warming. Serious science you know....