Download the April 2020 digital calendar

A new image is available

Why not download a new scientific image to have as your wallpaper or desktop during April. Included on the image is a calendar so you can keep track of what's going on this month.

All the images used were submitted to our annual calendar image competition. The image selected for April is:

Biotite Schist
Photomicrograph of a biotite schist (metamorphic rock) collected near Tampere, Finland. The image shows a crystal of biotite surrounded by a muscovite-quartz fine-grained matrix. In the biotite, the blue dots are related to metamicrization of tiny zircon inclusions, arranged in an unusual pattern of parallel lines. (Equipment used: Nikon D5500 on Zeiss Axioscop 40pol, transmitted light, crossed polarizers and lambda plate)
by Bernardo Cesare, University of Padova, Italy
Sponsored by KEYENCE

Download the image in the dimension format which best fits your screen; 4:316:9 or 16:10.

Or if you'd prefer you can download:

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