Biological Sciences

Explore samples from the science of living organisms and their phenomena.

Earth Sciences

Explore samples illustrating the Earth's physical properties and processes.

Materials Sciences and Metallurgy

Explore the design, properties, strengths and weaknesses of materials and metals.

History and Archeology

Explore samples that tell stories of the past including that of human history and prehistory through artifacts and other physical remains.

Industry and Manufacturing

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Dataset of the Day

This 2.2 Gigapixel, 100 nm/pixel dataset of a cannabis pistil (from a Cannabis sativa plant) was acquired on a Zeiss Sigma HD VP FE-SEM with secondary electrons.

Details2.2 Gigapixels, 70.7k x 31.7k, 7.08 mm x 3.18 mm, 100 nm/pixel