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The Axiom launches are private crews launched by SpaceX for trips to the International Space Station. AX-2 launched yesterday from Kennedy Space Center with a crew of four. Yes, there is Python powered hardware in space!

 

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The Mysterious Dodecahedrons of the Roman Empire

Atlas Obscura recently posted about the mystery surrounding Roman dodecahedrons. Historians still aren’t quite sure how to place or understand these objects. They have been able to map which part of the Roman Empire they were more popular.

Roman dodecahedrons—more properly called Gallo-Roman dodecahedrons—are 12-sided hollow objects, each side pentagonal in shape and almost always contain a hole. The outer edges generally feature rounded protrusions.

The post compiles a long list of ideas about what these objects were used for, many of which sound probable! Read more

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The Mysterious Dodecahedrons of the Roman Empire

Atlas Obscura recently posted about the mystery surrounding Roman dodecahedrons. Historians still aren’t quite sure how to place or understand these objects. They have been able to map which part of the Roman Empire they were more popular.

Roman dodecahedrons—more properly called Gallo-Roman dodecahedrons—are 12-sided hollow objects, each side pentagonal in shape and almost always contain a hole. The outer edges generally feature rounded protrusions.

The post compiles a long list of ideas about what these objects were used for, many of which sound probable! Read more

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Tim Scott has entered the fray of a steadfastly Trump-centric GOP primary

South Carolina Sen. Tim Scott has his work cut out for him as he wades into a chaotic, Trumpian GOP primary.

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Hammerhead Sharks Hold Their Breath to Conserve Body Heat

Researchers at the University of Hawaiʻi at Mānoa have found that hammerhead sharks close their gills and hold their breath to keep their body temperature up while diving into cold waters to hunt :

“This was a complete surprise!” said Mark Royer, lead author and researcher with the Shark Research Group at the Hawaiʻi Institute of Marine Biology (HIMB) in the UH Mānoa School of Ocean and Earth Science and Technology. “It was unexpected for sharks to hold their breath to hunt like a diving marine mammal. It is an extraordinary behavior from an incredible animal.”

NPR points readers to an important note:

Scalloped hammerheads may not be the only ones doing this. “This strategy could be widespread,” write Mark Meekan and Adrian Gleiss, two Australian marine scientists not affiliated with the study, in an accompanying commentary on the new research.

The work, they wrote, is another example of how new electronic tags and sensors are helping to explain “the extraordinary persistence of these animals across 400 million years of changing ocean environments.”

Read more from the University of Hawaiʻi at Mānoa, NPR and here’s a link to the published research

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Mini Cyclone Game on WS2812 LED Ring and Arduino Nano

Fun project from Mirko Pavleski up on Hackster.io!

Simple to build, addictive arcade game, where the player tries to stop an led scrolling around a circle at a specific spot.

The build uses our NeoPixel Ring – 16 x 5050 RGB LED with Integrated Drivers.

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Mini Cyclone Game on WS2812 LED Ring and Arduino Nano

Fun project from Mirko Pavleski up on Hackster.io!

Simple to build, addictive arcade game, where the player tries to stop an led scrolling around a circle at a specific spot.

The build uses our NeoPixel Ring – 16 x 5050 RGB LED with Integrated Drivers.

from Adafruit Industries – Makers, hackers, artists, designers and engineers! https://ift.tt/aRfs2EC
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