# CHINA'S PREMIER, T.V. SOONG, VISITS UNITED STATES \[ETC.\]

National Archives and Records Administration - ARC 39076, LI 208-UN-169 - CHINA'S PREMIER, T.V. SOONG, VISITS UNITED STATES \[ETC.\] - DVD Copied by Thomas Gideon. Series: Motion Picture Films from "United News" Newsreels, compiled 1942 - 1945. Part 1, Premier Soong arrives at the Washington, D.C., airport. Part 2 explains the operation and uses of radar. Shows radar tracing an enemy plane, the information being transmitted to search-light and antiaircraft batteries, and the plane being shot down. Shows how radar assists in airplane landings. Part 3 shows Prof. Ernest O. Laurence experimenting with a cyclotron at the University of California. Diagrams the release of atomic energy. Shows the atomic energy plant at Oak Ridge, Tennessee, and the atomic explosions at Los Alamos, New Mexico. President Truman speaks on atom bomb security.

- Kind: Educational
- Year: 1945
- By: National Archives and Records Administration
- Genres: Education
- Archive: [Internet Archive](https://archive.org/details/gov.archives.arc.39076)
- Licence or status: [CC0 1.0](http://creativecommons.org/publicdomain/zero/1.0/) (as the archive states it)
- Who can watch: Tweens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

Not offered: its uploader marks it public domain, and the US Copyright Office's records do not settle that it is (a record that may be another film's, a film first published abroad, a year when renewal was automatic, or a country they do not name). Unclear is not offered.