scienceisbeauty:

Front pages after moon landing, from Poynter.

pradaphne:



Guinevere Van Seenus in “Make Me a Monster”, photographed by Daniel Jackson for Dazed & Confused October 2009.

pradaphne:

Guinevere Van Seenus in “Make Me a Monster”, photographed by Daniel Jackson for Dazed & Confused October 2009.

gif request - for anonymous : : your most emotional fma:b scene
↳ 
Alphonse’s Sacrifice

thenewenlightenmentage:

New Mars Map Is the Best Ever Made
The United States Geological Survey (USGS) has released the most thorough map of the Martian surface to date.
The new map of Mars, which was released Monday (July 14), was created using observations from four orbiting spacecraft over more than 16 years. It should significantly advance scientists’ understanding of the Red Planet, researchers said.
Continue Reading

thenewenlightenmentage:

New Mars Map Is the Best Ever Made

The United States Geological Survey (USGS) has released the most thorough map of the Martian surface to date.

The new map of Mars, which was released Monday (July 14), was created using observations from four orbiting spacecraft over more than 16 years. It should significantly advance scientists’ understanding of the Red Planet, researchers said.

Continue Reading

dynastylnoire:

yalestewart:

Kate Beaton, everyone.

Her work can be found at harkavagrant.com.

the cat though

brains-and-bodies:

From ScienceAlert



"These black and white landscapes are tears of grief, laughter, onion and change. All tears have a different chemical makeup, some even contain substances released only when the body is under stress."


Read more:http://bit.ly/1jrFcYj via SmithsonianImages: Rose-Lynn Fisher

brains-and-bodies:

From ScienceAlert

"These black and white landscapes are tears of grief, laughter, onion and change. All tears have a different chemical makeup, some even contain substances released only when the body is under stress."

Read more:http://bit.ly/1jrFcYj via Smithsonian

Images: Rose-Lynn Fisher
neurosciencestuff:

Chimp Intelligence “Runs In Families,” Environment Less Important
A chimpanzee’s intelligence is largely determined by its genes, while environmental factors may be less important than scientists previously thought, according to a Georgia State University research study.
The study found that some, but not all, cognitive, or mental, abilities, in chimpanzees depend significantly on the genes they inherit. The findings are reported in the latest issue of Current Biology.
“Intelligence runs in families,” said Dr. William Hopkins, professor in the Center for Behavioral Neuroscience at Georgia State and research scientist in the Yerkes National Primate Research Center at Emory University. “The suggestion here is that genes play a really important role in their performance on tasks while non-genetic factors didn’t seem to explain a lot. So that’s new.”
The role of genes in human intelligence or IQ has been studied for years, but Hopkins’ study is among the first to address heritability in cognitive abilities in nonhuman primates. Studies have shown that human intelligence is inherited through genes, but social and environmental factors, such as formal education and socioeconomic status, also play a role and are somewhat confounded with genetic factors. Chimpanzees, which are highly intelligent and genetically similar to humans, do not have these additional socio-cultural influences.
“Chimps offer a really simple way of thinking about how genes might influence intelligence without, in essence, the baggage of these other mechanisms that are confounded with genes in research on human intelligence,” Hopkins said.
The study involved 99 chimpanzees, ranging in age from 9 to 54, who completed 13 cognitive tasks designed to test a variety of abilities. Hopkins used quantitative genetics analysis to link the degree of relatedness between the chimpanzees to their similarities or differences in performance on the various cognitive measures to determine whether cognitive performance is inherited in chimpanzees.
Genes were found to play a role in overall cognitive abilities, as well as the performance on tasks in several categories.
Traditionally, researchers studying animal intelligence or animal learning have shared the view that environment and how previous behavior is reinforced affect how animals perform on a particular task.
“In our case, at least, it suggests that purely environmental explanations don’t really seem to tell the whole story,” Hopkins said. “Genes matter as well.”
Hopkins also studied the structure of chimpanzee intelligence to determine whether there were any similarities to the structure of human intelligence.
“We wanted to see if we gave a sample of chimpanzees a large array of tasks,” he said, “would we find essentially some organization in their abilities that made sense. The bottom line is that chimp intelligence looks somewhat like the structure of human intelligence.”
In the future, Hopkins wants to continue the study with an expanded sample size. He would also like to pursue studies to determine which genes are involved in intelligence and various cognitive abilities as well as how genes are linked to variation in the organization of the brain.
Hopkins also would like to determine which genes changed in human evolution that allowed humans to have such advanced intelligence.
(Image: Anup Shah / Nature Picture Library)

neurosciencestuff:

Chimp Intelligence “Runs In Families,” Environment Less Important

A chimpanzee’s intelligence is largely determined by its genes, while environmental factors may be less important than scientists previously thought, according to a Georgia State University research study.

The study found that some, but not all, cognitive, or mental, abilities, in chimpanzees depend significantly on the genes they inherit. The findings are reported in the latest issue of Current Biology.

“Intelligence runs in families,” said Dr. William Hopkins, professor in the Center for Behavioral Neuroscience at Georgia State and research scientist in the Yerkes National Primate Research Center at Emory University. “The suggestion here is that genes play a really important role in their performance on tasks while non-genetic factors didn’t seem to explain a lot. So that’s new.”

The role of genes in human intelligence or IQ has been studied for years, but Hopkins’ study is among the first to address heritability in cognitive abilities in nonhuman primates. Studies have shown that human intelligence is inherited through genes, but social and environmental factors, such as formal education and socioeconomic status, also play a role and are somewhat confounded with genetic factors. Chimpanzees, which are highly intelligent and genetically similar to humans, do not have these additional socio-cultural influences.

“Chimps offer a really simple way of thinking about how genes might influence intelligence without, in essence, the baggage of these other mechanisms that are confounded with genes in research on human intelligence,” Hopkins said.

The study involved 99 chimpanzees, ranging in age from 9 to 54, who completed 13 cognitive tasks designed to test a variety of abilities. Hopkins used quantitative genetics analysis to link the degree of relatedness between the chimpanzees to their similarities or differences in performance on the various cognitive measures to determine whether cognitive performance is inherited in chimpanzees.

Genes were found to play a role in overall cognitive abilities, as well as the performance on tasks in several categories.

Traditionally, researchers studying animal intelligence or animal learning have shared the view that environment and how previous behavior is reinforced affect how animals perform on a particular task.

“In our case, at least, it suggests that purely environmental explanations don’t really seem to tell the whole story,” Hopkins said. “Genes matter as well.”

Hopkins also studied the structure of chimpanzee intelligence to determine whether there were any similarities to the structure of human intelligence.

“We wanted to see if we gave a sample of chimpanzees a large array of tasks,” he said, “would we find essentially some organization in their abilities that made sense. The bottom line is that chimp intelligence looks somewhat like the structure of human intelligence.”

In the future, Hopkins wants to continue the study with an expanded sample size. He would also like to pursue studies to determine which genes are involved in intelligence and various cognitive abilities as well as how genes are linked to variation in the organization of the brain.

Hopkins also would like to determine which genes changed in human evolution that allowed humans to have such advanced intelligence.

(Image: Anup Shah / Nature Picture Library)

estellamaris:

amroyounes:

8 vegetables that you can regrow again and again.

Scallions

You can regrow scallions by leaving an inch attached to the roots and place them in a small glass with a little water in a well-lit room.

Garlic

When garlic begins to sprout, you can put them in a glass with a little water and grow garlic sprouts. The sprouts have a mild flavor than garlic and can be added to salads, pasta and other dishes.

Bok Choy

Bok choy can be regrown by placing the root end in water in a well-lit area. In 1-2 weeks , you can transplant it to a pot with soil and grow a full new head.

Carrots

Put carrot tops in a dish with a little water. Set the dish in a well-lit room or a window sill.  You’ll have carrot tops to use in salads. 

Basil

Put clippings from basil with 3 to 4-inch stems in a glass of water and place it in direct sunlight. When the roots are about 2 inches long, plant them in pots to and in time it will grow a full basil plant.

Celery

Cut off the base of the celery and place it in a saucer or shallow bowl of warm water in the sun. Leaves will begin to thicken and grow in the middle of the base, then transfer the celery to soil. 

Romaine Lettuce

Put romaine lettuce stumps in a 1/2 inch of water. Re-water to keep water level at 1/2 inch. After a few days, roots and new leaves will appear and you can transplant it into soil.

Cilantro

The stems of cilantro will grown when placed in a glass of water. Once the roots are long enough, plant them in a pot in a well-lit room. You will have a full plant in a few months.

Important, life saver.

steamedbunnies:

Brotherhood will forever be my favorite

steamedbunnies:

Brotherhood will forever be my favorite