This is a contrivance for raising water to some hight above the level of a stream. In the rim of a wheel turned by the stream a number of strong pins are fixed, to which buckets are suspended.

An accidental discovery by a team of astronomers has upended existing theories about how galaxies formed in the early ...

Evie's owner said that the ragdoll meows at her from another room if she does not tend to her running wheel fast enough.