PetaPixelProject

Categories

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

Explore the world of engineered products and technologies illustrating their innovations and challenges.

Dataset of the Day

This light and electron microscopy dataset, acquired as a single 32k x 32k image at 30 nm/pixel, shows the frustules from radially symmetrical diatoms (Arachnoidiscus) as acquired on a Zeiss Supra SEM with secondary electrons.

Details1.1 Gigapixels, 33.8k x 33.8k, 1.01 mm x 1.01 mm, 30 nm/pixel