ナショナルジオグラフィックのインスタグラム(natgeo) - 4月9日 14時34分

#extremeicesurvey successful card switch and camera maintenance. For the past 13 months the cameras have captured an image every half hour. When woven together with computer software the resulting video clip highlights glacial movement. Two down three to go. Fun science. @conradclimber @kephoto

[BIHAKUEN]UVシールド(UVShield)

>> 飲む日焼け止め！「UVシールド」を購入する