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The history of water supply and sanitation is one of a logistical challenge to provide clean water and sanitation systems since the dawn of civilization. Where water resources, infrastructure or sanitation systems were insufficient, diseases spread and people fell sick or died prematurely. Astronaut Jack Lousma taking a shower in space, 1974.
Water storage. Water storage is a broad term referring to storage of both potable water for consumption, and non potable water for use in agriculture. In both developing countries and some developed countries found in tropical climates, there is a need to store potable drinking water during the dry season. In agriculture water storage, water is ...
YouTube is an American online video-sharing platform headquartered in San Bruno, California, founded by three former PayPal employees— Chad Hurley, Steve Chen, and Jawed Karim —in February 2005. Google bought the site in November 2006 for US$1.65 billion, since which it operates as one of Google's subsidiaries .
Hulu, an online streaming service for TV/movies, launches for public access in the United States. [33] 2009 January Products Google discontinues the ability to upload videos to Google Video. [34] 2009 November Technology Apple first introduces HLS (HTTP Live Streaming), an HTTP-based adaptive bitrate streaming communications protocol. [35] 2010 ...
The origin of water on Earth is the subject of a body of research in the fields of planetary science, astronomy, and astrobiology. Earth is unique among the rocky planets in the Solar System in having oceans of liquid water on its surface. [ 2] Liquid water, which is necessary for all known forms of life, continues to exist on the surface of ...
Record up to 100 live shows at once. Save recordings for up to one year. Cost: $9.99 per month. If you’re using the set-top box/cable receiver box, you’re paying $12.99 per month for single ...
An off-stream reservoir is a reservoir that is not located on a streambed, and is supplied by a pipeline, aqueduct or an adjacent stream. San Luis Reservoir is the largest off-stream reservoir in the United States. Although it is located on a small stream, it gets the vast majority of its water from the California Aqueduct by pumping aqueduct ...
The history of software engineering is the study of how software has been developed, improved, and maintained over time. It covers the origins, evolution, and challenges of the discipline, as well as its impact on society and culture. Learn more about the history of software engineering from this Wikipedia article.