Jan. 15, 2018, 12:34 p.m.

Alerta do Inmetro aos pais: material escolar tem de ter selo de identificação do órgão

Ao todo, 25 produtos são avaliados de forma sistemática pela entidade

Alerta do Inmetro aos pais: material escolar tem de ter selo de identificação do órgão

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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.

June 6, 2022, 6:04 p.m.

March 22, 2020, 10:03 a.m.

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Turkish court keeps U.S. pastor in jail, Washington says deeply concerned

July 18, 2018, 2:09 p.m.

A Turkish court decided on Wednesday to keep an American pastor in jail, dashing hopes that he could be released during his trial on terrorism and spying charges, a case that has deepened a rift with NATO ally Washington...

Turkish court keeps U.S. pastor in jail, Washington says deeply...

UK would cut tariffs, have no checks on Irish border in no-deal Brexit

March 13, 2019, 6:48 p.m.

Britain said it would eliminate import tariffs on a wide range of goods and keep the border between Ireland and Northern Ireland free of customs checks if it leaves the European Union without a transition deal.

UK would cut tariffs, have no checks on Irish border in no-deal Brexit

https://www.reuters.com/article/us-britain-eu-borders/uk-would-cut-tariffs-have-no-checks-on-irish-border-in-no-deal-brexit-idUSKBN1QU0PB?feedType=RSS&feedName=worldNews&utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+Reuters%2FworldNews+%28Reuters+World+News%29

Jan. 2, 2019, 6:06 p.m.

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Arquitetura / Architecture

on Arquitetura / Architecture

June 12, 2019, 5:15 p.m.

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Jan. 1, 2019, 5:45 p.m.

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Solar fuels: better efficiency using microwires on Science stuff

Jan. 15, 2018, 7:08 p.m.

Researchers have made significant efficiency improvements to the technology used to generate solar fuels. This involves the direct conversion of energy from sunlight into a usable fuel (in this case, hydrogen). Using only earth-abundant materials, they developed the most efficient conversion method to date. The trick was to decouple the site where sunlight is captured from the site where the conversion reaction takes place.https://www.sciencedaily.com/releases/2018/01/180115121641.htm

Oct. 11, 2017, 10:20 p.m.

March 20, 2020, 4:07 p.m.

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