Tecnologia / Technology

July 8, 2019, 5:40 p.m.

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tutti - social network

Tutti is the simplest social network on internet. Here you can make friends, create communities, sell things, make surveys, comment and share stuff.

March 19, 2020, 7:09 p.m.

High blood pressure limits protection to vital organs and tissues in low-oxygen conditions on Science stuff

Feb. 21, 2018, 11:45 a.m.

New research sheds light on the effects of high blood pressure by considering the way the body responds to a lack of oxygen.https://www.sciencedaily.com/releases/2018/02/180220212047.htm

Gullies of Matara Crater

April 5, 2018, 9:36 p.m.

Gullies on Martian sand dunes, like these in Matara Crater, have been very active, with many flows in the last ten years.

Gullies of Matara Crater

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March 17, 2020, 8:17 p.m.

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March 20, 2020, 10:46 a.m.

March 24, 2020, 1:49 p.m.

June 6, 2022, 8:06 p.m.

Dec. 30, 2018, 1:38 p.m.

March 24, 2020, 12:37 p.m.

Retrato de Doña Rafaela en Villamayor (Piloña), año 1918. Archivo de Modesto Montoto del Museo del Pueblo de Asturias.

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March 18, 2020, 5:38 p.m.

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