ナショナルジオグラフィックのインスタグラム(natgeo) - 10月8日 03時37分

Photo by @paoloverzone / Surrounded by skulls in his Ohio University lab, anatomist Larry Witmer examines a cast of a Tyrannosaurus rex. In the past, he says, "paleontology has had the reputation as having a fair amount hand waving." But thanks to new methods, "we're able to say a lot more now, [and] test hypotheses we never would even pose before."
Follow @paoloverzone for more photos and stories.

Check out Nat Geo's link in bio for more on this story.

[BIHAKUEN]UVシールド(UVShield)

>> 飲む日焼け止め！「UVシールド」を購入する