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lucyvalera (32)in #steemstem • 7 years ago
How the earth solidifies
(NC & T) James Wookey is the lead author of the study The solid inner core of the Earth began to form more than a billion years ago, when the liquid iron core that surrounds it…
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lucyvalera (32)in #steemstem • 7 years ago
What is a tsunami and how is it produced?
A tsunami is basically an earthquake that occurs under the seabed. Depending on its intensity and location, it may or may not cause a tsunami. This means that not all tsunamis…
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lucyvalera (32)in #steemstem • 7 years ago
How precious stones are formed
Minerals are formed in numerous and diverse environments. Most precious stones are formed in the earth's crust, that is to say the upper layer, at a depth that varies from 4.8…
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lucyvalera (32)in #steemstem • 7 years ago
Rhodium: The most expensive metal in the world
Although the popular belief is that gold is the most expensive metal on the planet, at present it is not, since the most expensive metal in the world is rhodium, beating platinum…
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lucyvalera (32)in #science • 7 years ago
The Lightning of the Catatumbo, the eternal storm of Venezuela
As we have been warning since the beginning of 2010, by the way decreed in the Assembly of the United Nations (UN) as "International Year of Biodiversity" or Biodiversity, the…
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