Problem: Answer this question: how does a dredge work??

A: Developing this idea further, a motorized crane equipped with a drag bucket or clamshell (grabber) that is used to scoop material from the bottom of a body of water is also a dredger.

Problem: Answer this question: when the wind blows james patterson?

A: When the Wind Blows is a novel by James Patterson .

Problem: Answer this question: who owns land rover?

A: It is part of the Jaguar Land Rover group, a subsidiary of Tata Motors of India.

Problem: Answer this question: what are four thirds cameras?

A:
The Four Thirds system is a standard created by Olympus and Kodak for digital single-lens reflex camera (DSLR) design and development.<ref name='DPReview.com 2001-02-13'>