Vacuum airship
Results: 2
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1![]() | CALIFORNIA STATE SCIENCE FAIR 2013 PROJECT SUMMARY Name(s) Kenyon B. PraterAdd to Reading ListSource URL: www.usc.eduLanguage: English - Date: 2013-04-13 17:33:08 |
2![]() | 262 (154L) Correspondence, Speculations in Science and Technology, Vol. 6, No[removed])Add to Reading ListSource URL: aoi.com.auLanguage: English - Date: 2014-04-10 09:36:05 |