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Ray Davis
Nerdist
Nerdist
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More of +Michael Shainblum​ amazing work! 
Some new timelapses from Lost Lake in Oregon.

Oh wow. Announcers for the Steelers/Bengals game just referenced the McCringleberry. 

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Sprinkles are for winners. 
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Interesting viewpoints in here, but I think it is going in the right direction. How much faster will we be able to develop treatments and cures if scientists and researchers have access to information at a much faster rate? 

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One of the best explanations you will find! 
Direct Detection Of Gravitational Waves

Two black holes circle each other in a gravitational dance. Spiraling closer over thousands of years, they eventually get so close that they can no longer keep dancing. In a fraction of a second these two black holes merged into a single, larger black hole. It’s an event that happens fairly regularly throughout the universe. But this time, a group of humans 1.3 billion light years away measured the ripples in space and time produced during the merger.

It’s hard to overstate the significance of our first direct detection of gravitational waves. On the one hand the discovery announced in Physical Review Letters confirmed what we’ve suspected for decades: gravitational waves exist. By itself that’s not a big deal, since they are a natural result of general relativity, and we’ve had indirect evidence of gravitational waves since the 1970s. The direct detection of gravitational waves is yet another confirmation of what we’ve already known. On the other hand, this opens up an entirely new window to the universe.

The paper released today has been peer reviewed, which is comforting given the BICEP2 incident. It’s also a remarkably strong result given the extreme sensitivity necessary to detect gravitational waves. The advanced LIGO experiment consists of two detectors located in Louisiana and Washington. To qualify as a real detection, there must be a nearly simultaneous event in both detectors with the same basic form. In the above image, the event in question matches up quite well. It also matches the expected signal as calculated from numerical simulations of merging black holes. This is a strong, clear signal confirming gravitational waves.

The data is good enough that we actually know quite a bit about the merging black holes. The larger black hole had a mass of about 36 Suns, while the smaller one had a mass of about 29 Suns. When the two black holes merged they formed a single black hole of about 62 Suns. You might notice those numbers don’t add up. That’s because in the process of merging, about 3 solar masses worth of energy was radiated away as gravitational waves. That’s a huge amount of energy to release in a fraction of a second, which is why we can detect it so clearly from more than a billion light years away. We also know some broader characteristics, such as how fast the final black hole rotates, roughly where in the sky the merger occurred and the cosmological redshift of the event (which is how we know its distance).

While the detection of gravitational waves is the biggest news, this is also further confirmation that black holes are real. If they weren’t black holes their merger would create a burst of light or neutrinos like a stupendous supernova, which wasn’t seen. This is also the first clear observation of a black hole merger.

In the history of human civilization humans looked up at the sky and saw light. When Galileo first raised his telescope to the sky he saw light. Over the centuries we’ve widened the range of what light we can observe. We’ve launched telescopes into space to see types of light not visible from the ground. With the exception of some neutrinos and cosmic particles, the field of astronomy is rooted in our ability to observe and analyze light.

But now we can listen to the very fabric of space and time.

Paper: B. P. Abbott et al. (LIGO Scientific Collaboration and Virgo Collaboration).Observation of Gravitational Waves from a Binary Black Hole Merger. Phys. Rev. Lett. 116, 061102 (2016)


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For anyone with new USB Type-C devices looking at possibly saving a few bucks. 
Hi everyone. The cable reviews are going to slow down a little bit due to an incident that happened with one cable...

A cable managed to destroy my test equipment, including my $1499 Pixel 2. I've done an analysis of the failure, and it's a really bad mistake they made.

Needless to say, I am very unhappy, and this is going to affect how quickly I get through cables and other accessories in the short term since my computer is dead.

#USBC  

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Brudda Iz. He also had some very powerful interviews on YT. 

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Tom Brier, doing what he does! 

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Tyler Lockett deserves this! 

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Second star to the right... 
Night on Earth - Olympic National Park, Washington
From the wild rugged Pacific Coast of Washington States Olympic National Park. 

The Milky Way can be seen from between two massive sea stacks, timed perfectly in September of 2014.

We camped here for two nights until I finally figured out the best time to capture this scene. Around 4AM ish late in the summer is the only time of year it will all line up while the sky is dark enough to shoot.

Learn how to capture shots like this using my Free Milky Way & Star Photography Tutorials linked below:
http://www.davemorrowphotography.com/p/tutorial-shooting-night-sky.html

Enjoy,
Dave
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