IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This small metal rectangle has ...

Table of contents on p. [2] of cover and index on p. [3] of cover. On cover: By Los Alamos scientists.

Israel's health ministry says 180 people were injured - some seriously - in Iranian missile strikes on two southern Israeli ...

President Trump says the US will "obliterate" Iran’s power plants if the key shipping channel does not open before his ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves. Physics attempts ...

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