Faculty by research area:


    Donna M. Pierce

    Angelle Tanner


Atomic, Molecular, Optical and Plasma Physics

    Henk F. Arnoldus

    Leslie E. Bauman

    Mathew J. Berg

    Ariunbold Gombojav

    Chun-Fu Su

    Chuji Wang

    Jinwu Ye


Computational Physics

    Anatoli Afanasjev

    R. Torsten Clay

    Seong-Gon Kim

    Mark A. Novotny

    Gautam Rupak


Condensed Matter Physics

   R. Torsten Clay

   Seong-Gon Kim

   Mark A. Novotny

   Jinwu Ye


Nuclear Physics

    Anatoli Afanasjev

    Jim Dunne

    Dipangkar Dutta

    Wenchao Ma

    Gautam Rupak

    Lamiaa El Fassi

    Jeff Winger


this is pgsa newsletter site 

this is pgsa links 

watermill .

Question description: 

This mill is designed to work on the reverse osmosis method in which water from salt water (sea) penetrate through the semi-permeable plug into the tube. The tube is inserted deep into the sea so that there will be sufficient pressure on the plug for reverse osmosis. Now water from the tube will come out of the sea surface as shown in figure which can be used to rotate a mill (generate energy). So, this design contineously gives you energy with nothing to loss!!! 

You have to prove that this design will not work and submit the answer to the PGSA officers! 




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  4. Student expectations in introductory physics, Edward F. Redish, Jeffery M. Saul, and Richard N. Steinberg, American Association of Physics Teachers

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