Curated OER
Eternal Egypt: Paper With Drawing of Wrestlers
This piece of paper from the Fatimid period, fifth century AH (11th century AD), is a drawing of two wrestlers. Part of the paper is damaged.
Curated OER
Beacon Learning Center: Magnifying Glass
A cartoon image of a yellow magnifying glass and a piece of paper with black and red writing.
Curated OER
Orchestral Natural Horn
Arizona State's descriptions of the horn are broken up by illustrations of the horn, players, and music. There is a big discussion of crooks (not the kind that go to jail), but the kind that are made when you bend metal! The author notes...
Curated OER
Cor Solo
Arizona State's descriptions of the horn are broken up by illustrations of the horn, players, and music. There is a big discussion of crooks (not the kind that go to jail), but the kind that are made when you bend metal! The author notes...
Curated OER
Reekos Mad Scientist Lab: Light Refraction
Here are simple instructions for creating a prism using a glass of water, a small mirror, and a piece of paper.
Curated OER
Science Kids: Science Images: Chromatography
This photo shows a completed chromatography chemistry experiment. The colors have clearly separated from each other along the piece of paper. The original black ink was separated using an ethanol and water mixture solvent.