Picnic at Hanging Rock is a 1975 Australian mystery film produced by Hal and Jim McElroy, directed by Peter Weir, and starring Rachel Roberts, Dominic Guard, Helen Morse, Vivean Gray and Jacki Weaver.It was adapted by Cliff Green from the 1967 novel of the same name by Joan Lindsay.. The plot involves the disappearance of several schoolgirls and their teacher during a …

The Indian Ocean brown cloud or Asian brown cloud is a layer of air pollution that recurrently covers parts of South Asia, namely the northern Indian Ocean, India, and Pakistan. Viewed from satellite photos, the cloud appears as a giant brown stain hanging in the air over much of South Asia and the Indian Ocean every year between January and March, possibly also during earlier …