The unique pad, dubbed the Haines Shoe House, has three bedrooms and a living room which sits in the toe and is 17-feet-wide.

这座独一无二鞋子形状的房屋被称为“海恩斯鞋屋”，里面有三件卧室和一个位于鞋尖部位的客厅，共17英尺宽。

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Our analyses revealed five alpha keratins as main structural proteins of the amphibian toe pad.

FORBES: Of Tree Frog Toe Pads And Human Hair: Our Latest Evolutionary Link

Thus some parts of a frog's toe pad are in direct and dry contact with whatever they are standing on.

ECONOMIST: How tree frogs keep their grip

First, the team measured the thickness of the fluid layer between the toe pad and the Petri dish that the frog was standing on.

ECONOMIST: How tree frogs keep their grip