File:Left-right Ludwig Prandtl, Theodore Von Karman, Tsien Hsue-sen.jpg

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Summary

Description	Left->right: Ludwig Prandtl (German scientist), Tsien Hsue-sen (Chinese scientist), Theodore von Kármán (Hungarian-American scientist). Prandtl served for Germany; von Kármán and Tsien served for US Army; after 1956, Tsien served for China (Tsien was deported by US government to China in 1955). Notice that Tsien had US Army rank. Prandtl was doctoral advisor for von Kármán; von Kármán was doctoral advisor for Tsien.
Date	May 1945
Source	US Army
Author	US Army
Permission (Reusing this file)	Released into public domain
Other versions	Other modified versions are possible existing.

Licensing

This file is a work of a U.S. Army soldier or employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, it is in the public domain in the United States.

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File history

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	Date/Time	Dimensions	User	Comment
current	15:15, 15 July 2023	1,080 × 703 (59 KB)	Artem.G	better quality
	00:18, 2 May 2009	463 × 347 (42 KB)	Onlyminor cool	Ludwig_Prandtl,_Tsien_Hsue-sen,_Theodore_Von_Karman.jpg
	00:14, 2 May 2009	463 × 347 (42 KB)	Onlyminor cool	{{Information \|Description=Left->right: Ludwig Prandtl (German scientist), Theodore von Kármán (Hungarian-American scientist), Tsien Hsue-sen (Chinese scientist). Prandtl served for Germany; von Kármán and Tsien served for US Army; after 1956, Tsien s