La question n'est pas de vérifier sir le Dr. Harder existe, mais de donner votre meilleure explication possible pour le cas indiqué: avion? ballon? plasma?

Enfin puisqu'il le faut:

Son CV, source NATIONAL CAPITAL AREA SKEPTICS

Born: Fullerton, Calif., 1926.

B.S. California Institute of Technology, 1948; Ph.D. (fluid mechanics), 1957;

Associate Professor of Civil Engineering, University .of California, Berkeley, 1962 to present; Assistant Professor, Hydraulic Engineering, 1967-62; Resident Engineer, 1952-57;

Design Engineer, soil conservation service, U.S. Department of Agriculture, 1948-50;

U.S. Navy, 1944-45.

Scientific Societies: Fellow of the American Association for the Advancement of Science, Society of Civil Engineering.
Specialty: Engineering Science

Fields of Interest: Hydraulic systems analysis; surface water hydrology; analog simulation.

------------------
Puis-je avoir le CV de nos amis sceptiques maitenant?

Cordiales salutations
Patrick Gross

Suivi