Khan Academy
Khan Academy: Art History: Cuneiform Tablet
Photograph of cuneiform script tablet in the British Museum. This tablet recounts observations of Venus and is from the 7th century B.C.E.
Curated OER
Educational Technology Clearinghouse: Clip Art Etc: Galileo Galilei
Galileo Galilei (15 February 1564 - 8 January 1642) was a Tuscan (Italian) physicist, mathematician, astronomer, and philosopher who played a major role in the scientific revolution. His achievements include improvements to the telescope...