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To search by author, use the author boolean search keyword. Example: author:James Smithson will provide you with all articles written by James Smithson.

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Videos

Codex on the Flight of Birds


Videos

Death in the Arctic


Videos

Bleriot XI Simulation


Videos

The invisible iceberg



Videos

Landing on Titan










Videos

On the Prowl


Videos

Flight of the Pongsats


Videos

Jetting Through the Grand Canyon



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