Robert Clarkのインスタグラム(robertclarkphoto) - 3月27日 05時39分

2of2 An #electronmicrograph shows the sharkskin’s the dermal denticles which are the skin’s secret to it’s speed and the idea behind the swimsuit in the previous post.
The #microgrooves move the water without tumbling, thus reducing friction. One might think of a river with a high current compared to a shallow stream. The scales help prevent algae and barnacles from attaching, this application may soon be on #NavalShips. @ナショナルジオグラフィック @Robert Clark @thephotosociety @instituteArtist

[BIHAKUEN]UVシールド(UVShield)

>> 飲む日焼け止め！「UVシールド」を購入する

• ナショナルジオグラフィック
• Robert Clark