Recently, French scientists have speculated that the reason why the Palenarian dinosaurs suffered from the top of the disaster, and they were related to the "fart" they released. If this argument is not a joke of April Fool's Day, it will prove that this is true, and scientists can take this to win the Nobel Prize. Now, before everything is unconventional, more people think this is a sensational. According to the analysis, the odor from the fart only accounts for 1% of the exhaustion, that is ammonium, hydrogen sulfide, mercapto matrix, manure sinens, volatile fatty acids, etc. Odorless nitrogen, carbon dioxide, hydrogen, methane accounts for a large proportion. The dinosaur family is huge and complicated: special dragons, Bravel, Lei Long, Liang Long, wrist dragon, dollar dragon, curved dragon, thick head dragon, triangle dragon, Jianlong, tyrannosaurus, Zhen Long, Bawanglong, bird Dragon ... From the three-dimensional discipline of the Middle Seeds to the Cretaceous, it dominates more than 10 million years. Look at their huge body: some are 40 meters long, weigh 100 tons, consumption of 130 to 260 kg of food every day. I don't dare to imagine, so the big thing is being destroyed by the "fart" you release. The sins is the methane in "fart". In that, the big dinosaur world, that more dinosaurs, that kind of fart, you can think of the total amount of methane in more than 100 million years is also considerable. So, finally destroyed the ozone layer, resulting in the giant change of the Earth's ecology, the food is lack of, and the dinosaurs have died to the top.