The sands of time run faster near the end

Hourglasses measure time because the discharge rate of dry sand is constant. Here Koivistoet al. show that when such a system contains water there is a surge in discharge because the fluid drains faster than the grains, which might help us understand the transport of grains in silos.

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Autores principales: Juha Koivisto, Douglas J. Durian
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/61822a5e4fc1409d88a7ff8c59ab4b03
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spelling oai:doaj.org-article:61822a5e4fc1409d88a7ff8c59ab4b032021-12-02T15:39:02ZThe sands of time run faster near the end10.1038/ncomms155512041-1723https://doaj.org/article/61822a5e4fc1409d88a7ff8c59ab4b032017-06-01T00:00:00Zhttps://doi.org/10.1038/ncomms15551https://doaj.org/toc/2041-1723Hourglasses measure time because the discharge rate of dry sand is constant. Here Koivistoet al. show that when such a system contains water there is a surge in discharge because the fluid drains faster than the grains, which might help us understand the transport of grains in silos.Juha KoivistoDouglas J. DurianNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-6 (2017)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Juha Koivisto
Douglas J. Durian
The sands of time run faster near the end
description Hourglasses measure time because the discharge rate of dry sand is constant. Here Koivistoet al. show that when such a system contains water there is a surge in discharge because the fluid drains faster than the grains, which might help us understand the transport of grains in silos.
format article
author Juha Koivisto
Douglas J. Durian
author_facet Juha Koivisto
Douglas J. Durian
author_sort Juha Koivisto
title The sands of time run faster near the end
title_short The sands of time run faster near the end
title_full The sands of time run faster near the end
title_fullStr The sands of time run faster near the end
title_full_unstemmed The sands of time run faster near the end
title_sort sands of time run faster near the end
publisher Nature Portfolio
publishDate 2017
url https://doaj.org/article/61822a5e4fc1409d88a7ff8c59ab4b03
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