Standing before this 209-foot waterfall in Arkansas feels like entering a dream. Find out why Hemmed-In Hollow Falls is a ...
This cat was born looking permanently unimpressed. Thanks to some wild fur markings, this cat appears to have thick eyebrows and a subtle mustache, giving it a face full of expression without ever ...
Abstract: The classification of the type of road surface (RSC) aims to utilize pavement features to identify the roughness, wet and dry conditions, and material information of the road surface. Due to ...