Hace más de 30 años, los especialistas en inteligencia, se encontraron con un fenómeno inexplicable: los tests de inteligencia o IQ arrojaban puntuaciones cada año más altas. Cada generación parecía ser más inteligente que la anterior.
Este fenómeno es conocido como Efecto Flynn, en honor al investigador James Flynn, de la Universidad de Otago, Nueva Zelanda. Flynn realizó el primer
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Si una persona come sola come lo justo y necesario. Hagamos una fiesta, y ya uno pierde el control. Nuestro cuerpo ha evolucionado para ser una máquina perfecta de almacenamiento de nutrientes, lo que era excelente para nuestros antepasados varios miles de años atrás, pero hoy en día se ha transformado en un problema. El principal problema nutricional que aqueja al mundo: la obesidad. ¿Por qué
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Aktuell nimmt die Landoberfläche etwa ein Viertel der anthropogenen
Kohlendioxidemissionen aus der Atmosphäre wieder auf. Ob die
Aufnahmefähigkeit dieser Kohlenstoffsenke erhalten bleibt und wie [...]
For this week’s picture, here’s a view of a salt pan on Intaka Island, a small nature reserve in the Century City area of Cape Town. I often go to Intaka Island to paddle in a kayak on the canals [...]
GeoLog-The official blog of the European Geosciences Union [17:54:50]
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Perhaps a bold claim, but at over 4,000 km away from Australia and 4,200 km from South Africa, Heard Island is unquestionably hard to reach. The faraway and little know place is part of a group of volcanic [...]
A quest to visit the "first shear zones" described in the scientific literature leads to an alternate location, and some GIGAmacro images of samples from the real, original
Nearly everybody going on board of the JOIDES Resolution for the first time may have asked the question: "What shall we eat in this 8 weeks?" to himself or [...]
When climate deniers are desperate because the measurements don’t fit their claims, some of them take the final straw: they try to deny and discredit the data. The years 2014 and 2015 reached new records in [...]
Hace un mes veíamos por aquí la camiseta NWODHM del ilustrador Dyna Soar y seguimos investigando acerca de su trabajo. Y cual fue nuestra sorpresa al descubrir que había participado en el último [...]
If you are reading this from the UK, you know already what I’m writing about, but to those elsewhere, the “Shipping Forecast” is mostly unknown. It’s heard on BBC Radio 4 each day, and It’s far more [...]
My father found this fossil in Nashville, Tennessee. It appears to be Plasmopora sp. coral fossil. The time period would be Silurian. This website http://tennesseefossils.com/Geology05.php lists formations in [...]
One of my mentors and closest friends was a fellow named Dr. Ted Danner. He taught geology and paleontology at the University of British Columbia. I had the very great honour of having dinner with him the [...]
Here a partial ammonite with lovely oil-spill colored nacre (ammolite) shows several bite marks.One of the natural predators to ammonites were the marine reptiles, particularly elasmosaurs, a genus of [...]
The new ELI today is 'Laying out the rock cycle: product and process'.
Pupils are asked to place a series of rock cycle products in the correct places on a diagram of the rock cycle, then to consider how [...]
I think about earthquakes often, almost every day. That’s part of what makes a geologist — not just visualizing the deep past, but living in the deep present. Turning seeing into foreseeing. In this post [...]
¿Por qué el ser humano tiene tantos colores de cabello? Negro, marrón, amarillo, rojo. Parecerá baladí la gran cantidad de colores que se pueden ver en las cabelleras, pero sin embargo se trata de uno de [...]
En un trabajo liderado por Marcos Aurell publicado hace unos meses describimos dos nuevas formaciones geológicas en la provincia de Teruel. Se trata de las Formaciones Galve y Aguilar de Alfambra dedicadas [...]
The visualization and interpolation of 3D terrain (point) data (DEM or DOM) could be a hard task for current GIS software and small to midsize hardware. One thing is the huge possible amount of points and [...]
To mark National Earthquake Day, the Nepal Times has a series of articles entitled Future Shock that examines the failure to learn from the 2015
If we truly want America to be great, we need to support robust education for all its citizens.
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One of the natural predators to ammonites were the marine reptiles, particularly elasmosaurs, a genus of plesiosaur that lived in the Late Cretaceous. With their long necks, the could move unseen in the depths [...]
Heavy rains hit Sumas, Washington a few years back causing a massive rock and mud slide high above the town. The slide revealed large plates of Eocene plant fossils and bird trackways. You can see a large [...]