Title Text:Click to see a video of a modern bird using stability flapping during predatory behavior. It all fits! Also, apparently Microraptor had *four* wings? The past keeps getting cooler! (And there’s more of it every day!)< Origin:https://xkcd.com/1104/ 點圖可以看到現代鳥類在進行狩獵行為時拍翅膀來穩定自己的影片。完全對得上！然後小盜龍有*四隻*翅膀？過去變得越來越酷了（而且還會每天再變的更酷一點！） https://xkcd.tw/1104…