Sort:  

A cat sees about 6 times better than a human at night, and needs 1/6 the amount of of light that a human does - it has a layer of extra reflecting cells which absorb light.

Coin Marketplace

STEEM 0.07
TRX 0.28
JST 0.048
BTC 67271.45
ETH 2005.62
USDT 1.00
SBD 0.46