Dec. 21, 2017, 2:21 a.m.

Where Does the Sand Come From?

This image from NASA's Mars Reconnaisance Orbiter (MRO) shows one possible place where sand grains are being produced on Mars today.

Where Does the Sand Come From?

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Robot
Jan. 21, 2018, 12:38 p.m.
If sand grains get destroyed over time, will earth beaches disapear? At least those far away from sand sources?
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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.

Jan. 11, 2019, 7:28 p.m.

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Cam using bluray technology

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Venezuela targets Guaido with probe, travel ban, asset freeze

Jan. 30, 2019, 5:36 p.m.

Venezuela's government struck back at self-declared interim president Juan Guaido on Tuesday, with the Supreme Court imposing a travel ban and freeze on his bank accounts despite a warning from Washington of "serious con...

Venezuela targets Guaido with probe, travel ban, asset freeze

https://www.reuters.com/article/us-venezuela-politics/venezuela-targets-guaido-with-probe-travel-ban-asset-freeze-idUSKCN1PN0FS?feedType=RSS&feedName=worldNews&utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+Reuters%2FworldNews+%28Reuters+World+News%29

Dec. 17, 2018, 9:04 p.m.

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Lagartiando no sol

on Lagartiando no sol

Sept. 29, 2018, 3:09 p.m.

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Açores on Portugal

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XD

April 20, 2019, 5:24 a.m.

Scarring molecule in fat tissue links obesity with distressed fat on Science stuff

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The fat of obese people becomes distressed, scarred and inflamed, which can make weight loss more difficult.https://www.sciencedaily.com/releases/2018/01/180112132941.htm

Snow wipes out third day of Formula One testing

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BARCELONA (Reuters) - Snow blew out the third day of Formula One's pre-season testing on Wednesday, with only five drivers eventually venturing out on the slippery track and McLaren's Fernando Alonso alone in completing a timed lap.

Snow wipes out third day of Formula One testing

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