Cavitation cleaning

Looking at a bin full of dead props at a marina and being told how cavitation scours paint from them, it occurred to me that one might be able to use cavitation effects to clean underwater structures. Use a sound transducer to cause cavitaion bubbles and direct them toward a close surface and they collapse and scour it clean. Thoughts?... mais » De Frogwatch  - 02:20 - 1 mensagem nova de 1 mensagem

	Military Space Plane = Space life boat?
	It sounds like the general thrust of the stuff discussed on here a couple months back, it could be a neat "on call" rescue launcher! De David E. Powell  - 01:27 - 3 mensagem(ns) nova(s) de 3

	IVAW - Wendy Barranco
	Iraq Veterans Against the War [link] Wendy Barranco Branch: United States Army (USA) Rank: SPC Home: California I joined at 17. Trained as a combat medic. Deployed to Iraq on October 2005 until July 2006. I worked as a combat medic and anesthesia technician. [link]... mais » De Dr. Vincent Quin, Ph.D.  - 20 nov - 1 mensagem nova de 1 mensagem

I Served... MS3 Steven A Moosbrugger, U.S. Navy

I Served... MS3 Steven A Moosbrugger, U.S. Navy Steve''s Authorizations and Acknowledgements: Cold War Medal Enlisted Promotion Expeditionary Medal Honorable Service Lapel Pin Meritorious Unit Commendation Ribbon Honorable Discharge National Defense Medal Navy Unit Commendation Ribbon Sea Service Ribbon... mais » De Otis Willie PIO The American War Library  - 20 nov - 1 mensagem nova de 1 mensagem

	Issue Regulations: Operation Just Cause Service
	Issue Regulations: Operation Just Cause Service [link] Just Cause Operation Credit is authorized to all units and unit members. Participating units during Operation Just Cause, 5 February 1988 to 11 January 1990 are as follows... [link]... mais » De Otis Willie PIO The American War Library  - 20 nov - 1 mensagem nova de 1 mensagem

	US navy braces for Arctic resources fight
	US navy braces for Arctic resources fight [link] {EXCERPT} ABC Online, Michael Vincent (Reuters) The US navy has issued its Arctic roadmap, outlining the potential for competition, conflict and climate change in the waters of the icy north....... mais » De Otis Willie PIO The American War Library  - 20 nov - 2 mensagem(ns) nova(s) de 2

Navy Dolphins

Navy Dolphins [link] {EXCERPT} Fri, 20 Nov 2009 12:29:03 -0600 Bottle nosed dolphins and California sea lions will be on the duty roster in Washington state next year to help in security measures at Naval Station Kitsap in Bangor. Update your subscriptions, modify your password or e-mail address, or stop subscriptions at any time on your User Profile Page. You will need to use your e-mail address to log in. If you have questions or problems with the subscription... mais » De Otis Willie PIO The American War Library  - 20 nov - 1 mensagem nova de 1 mensagem

	US navy crash blamed on 'catastrophic' leadership
	US navy crash blamed on 'catastrophic' leadership [link] {EXCERPT} PRESS TV A collision between a nuclear-powered US Navy submarine and a US warship in the Strait of Hormuz was caused by "catastrophic failure" in management,... [link]... mais » De Otis Willie PIO The American War Library  - 20 nov - 1 mensagem nova de 1 mensagem

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	www cheapsneakersale com wholesale polo jacket,discount ed hardy hoody,wholesale prada sneakers,cheap mauri sneakers De calin ya  - 20 nov - 1 mensagem nova de 1 mensagem

	Comet water on the moon
	Check it out: [link] Volatiles present too. YES, we really do need a sample return mission. Now, the reason for a sample return mission is not simply to analyze the chemicals but to investigate the possibility of Panspermia from... mais » De Frogwatch  - 20 nov - 1 mensagem nova de 1 mensagem