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Mathematical and Scientific Markings on Rustic Pottery by Laura C. Hewitt

Designed in rural Alaska, artist Laura C. Hewitts rustic, handmade pottery is influenced by the magic found within the mundane, nature and its pragmatic obscurity. Embossed with typographical mappings of the universe, mathematical formulas, and technological charts, Hewitt’s work pays homage to the dichotomy of the union between science and art.

Adorned with patterns, which include alpha numeric marks from vintage machinist punches and inlaid drawings reminiscent of maps, circuit board, astronomy and flow charts running into deeply carved organic river markings, each piece is unique.

Chronicling binary numbers, the distance from sun, the solar year and equatorial diameter of all planets, Ohm’s law, and the mapping of a circuit board among other technical formulas, each creation is Wheel thrown and hand carved. The vintage manual typewriter keys markings add a rustic and agrarian sensibility, which create a profound juxtaposition with the numerical values of technology in Hewitt’s pottery. You can find her entire collection in her Etsy shop.

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Dwarf planet Ceres and its bright spots in color

Ceres is the largest object in the Solar System’s asteroid belt with a diameter of about 950 kilometers (590 miles). Above, Ceres is in approximately true color, based on image data from the Dawn spacecraft recorded on May 4, 2015. 
On the first one, you can see Occator crater which has caused a lot of speculation with its bright cluster of spots. Two of Ceres’ other famous spots at Oxo crater and Haulani crater are near center and center right of the second image. 

Aliens would be a great explanation to those bright lights but observations suggest that they could be made primarily of hydrated magnesium sulfates. Scientists’ best explanation now for the deposits of salt is that when asteroids crash into Ceres, they excavate underground briny water-ice. Once on the surface and exposed to the vacuum of space, the ice sublimes, the water molecules going directly from the solid ice to gas without an intermediate liquid stage. Left behind are the materials that had been dissolved in the water. The size and brightness of the different regions depend in part on how long ago the impact occurred. (as explained here)

Below is an animation made with the color and stereo pictures of the Occator crater. The colors indicate different compositions.

Image Credit & License: NASA, JPL-Caltech, UCLA, MPS,DLR,IDA - Composition: Justin Cowart 

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A stately creature

The largest jellyfish species on our planet is a beastie that loves frigid waters, both northern and southern, and is known as the Lion’s Mane or hair jelly (though Pastafarians might join me in seeing another living representation of their deity, to accompany the sinophore we shared at http://on.fb.me/1P4kLBu). With a bell up to 2.5 metres across and clustered tentacles up to 37 metres long (more than a blue whale), these predators drift around the world’s icy seas eating fish and other small marine creatures that it stings with its tentacles, stunning them while it engulfs them in its maw.

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Aggression causes new nerve cells to be generated in the brain

A group of neurobiologists from Russia and the USA, including Dmitry Smagin, Tatyana Michurina, and Grigori Enikolopov from Moscow Institute of Physics and Technology (MIPT), have proven experimentally that aggression has an influence on the production of new nerve cells in the brain. The scientists conducted a series of experiments on male mice and published their findings in the journal Frontiers in Neuroscience.

Researchers from the Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences (ICG SB RAS), MIPT, Cold Spring Harbour Laboratory, and Stony Brook University and School of Medicine studied the changes that occurred in the brains of mice demonstrating aggressive behaviour, which attacked other mice and won in fights. After a win, these mice became even more aggressive, and new neurons appeared in their hippocampus - one of the key structures of the brain; in addition to this, in mice that were allowed to continue fighting certain changes were observed in the activity of their nerve cells.

Dmitry A. Smagin, June-Hee Park, Tatyana V. Michurina, Natalia Peunova, Zachary Glass, Kasim Sayed, Natalya P. Bondar, Irina N. Kovalenko, Natalia N. Kudryavtseva, Grigori Enikolopov. Altered Hippocampal Neurogenesis and Amygdalar Neuronal Activity in Adult Mice with Repeated Experience of Aggression. Frontiers in Neuroscience, 2015; 9 DOI: 10.3389/fnins.2015.00443

Mouse hippocampal neurons labeled with GFP. Imaged with a 20X objective on Zeiss 710, Dr. Fu-Ming Zhou