My life is a beach

jtotheizzoe:

smartereveryday:

Have you ever been stung by a jellyfish? Want to know what was actually happening? First ever footage (that I’ve seen) of an actual jellyfish sting in microscopic slow motion. Check it out! 

This makes at least two times that Destin has captured something that no one has ever seen before via YouTube (here’s the other). We live in amazing times, eh?

Next time you look at a jelly, venomous or otherwise, I hope you carry a bit of awe with you. Remember, even the most basic creatures are products of hundreds of millions of years of intricate natural selection and evolution, and their simplicity should not take away from their wonder.

jtotheizzoe:

"I bet you can’t make an entire science video about goats," they said.

"It will never work," they said.

They were wrong.

Enjoy this mid-week blend of science and silliness from It’s Okay To Be Smart and share with your goat-loving friends!

jtotheizzoe:

thesciencestudio:

And here we have Lily Bui’s last pick. What if the solar system was a musical instrument? Find out here. (This does have auto-playing audio, just as an FYI friends). 

This SolarBeat planetary music generator from White Vinyl design is super-peaceful to listen to, I’ve had it on in the background for like 15 minutes. Just think, every sonic moment in that orbital simulation is a real moment that has or could happen in our little corner of the universe.
That being said, it does seem like a slightly-more-polished clone of Daniel Starr-Tambor’s Mandala project (which I featured on OKTBS ages ago), a planetary musical palindrome consisting of 62 vigintillion notes, likely the largest palindrome in the known universe.
Watch/listen to Mandala below:

jtotheizzoe:

thesciencestudio:

And here we have Lily Bui’s last pick. What if the solar system was a musical instrument? Find out here. (This does have auto-playing audio, just as an FYI friends). 

This SolarBeat planetary music generator from White Vinyl design is super-peaceful to listen to, I’ve had it on in the background for like 15 minutes. Just think, every sonic moment in that orbital simulation is a real moment that has or could happen in our little corner of the universe.

That being said, it does seem like a slightly-more-polished clone of Daniel Starr-Tambor’s Mandala project (which I featured on OKTBS ages ago), a planetary musical palindrome consisting of 62 vigintillion notes, likely the largest palindrome in the known universe.

Watch/listen to Mandala below:

26letterscombined:

"I regret letting you go" by me.
Poem 5/7 in the “7 days of capturing” series.

26letterscombined:

"I regret letting you go" by me.

Poem 5/7 in the “7 days of capturing” series.

Gorgeous!
When it comes right down to it, it doesn’t take much more than common sense or a basic grasp of the social sciences to understand that what we say on Facebook is a biased representation of how we feel, and that this bias seriously limits what we can learn from the Facebook experiment, as designed Galen Panger, Why the Facebook Experiment is Lousy Social Science — Medium (via nathanjurgenson)

(via emergentfutures)

sagansense:

child-of-thecosmos:

Radio and television broadcasting may be only a brief passing phase in our technological development. When we imagine alien civilizations broadcasting signals with radio telescopes, are we any different from earlier generations who imagined riding cannon shells to the moon? Civilizations even slightly more advanced than ours may have already moved on to some other mode of communication, one that we have yet to discover or even imagine. Their messages could be swirling all around us at this very moment, but we lack the means to perceive them just as all of our ancestors, up to a little more than a century ago, would have been oblivious to the most urgent radio signal from another world. 

But there’s another more troubling possibility: Civilizations, like other living things, may only live so long before perishing due to natural causes, or violence, or self-inflicted wounds. Whether or not we ever make contact with intelligent alien life may depend on a critical question: What is the life expectancy of a civilization?

- Episode 11: The Immortals, Cosmos: A SpaceTime Odyssey

Recommended reading:

Everything you need to know about this book can be found in this wonderfully thorough review by Astrobiology Magazine from 2003.

I plan on doing a full writeup/review about this book; however, I can tell you it’s one of the best Carl’s ever written and is still heavily referenced by scientists across multiple fields regarding the search for extraterrestrial life, be it intelligent or otherwise. A review on the book and the study of astrobiology itself can be via a PDF by Charley Lineweaver of the Planetary Science Institute at the Research School of Astronomy and Astrophysics and the Research School of Earth Sciences.

The most fascinating aspect of this book is that it was originally written by I.S. Shklovskii in Russian, re-translated into English, whereby Carl adds his scientific “two-cents”, expanding on subjects and explaining further in a way only Carl, himself, can. For instance, the last paragraph in Chapter 31: Interstellar contact by automatic probe vehicles:

At this point in the Russian edition of the present work, Shklovskii expresses his belief that civilizations are not inevitably doomed to self-destruction, despite his description of contemporary Western literature as filled with details of atomic holocaust. He expresses his belief that as long as capitalism exists on Earth, a violent end to intelligent life on the planet is probable. There is reason to assume, he asserts, that future peaceful societies will be constructed on the basis of Communism. I am able to imagine alternative scenarios for the future. No one today lives in a society which closely resembles Adam Smith capitalism or Karl Marx communism. The political dichotomies of the twentieth century may seem to our remote descendants no more exhaustive of the range of possibilities for the entire future of mankind than do, for us, the alternatives of the European religious wars of the sixteenth and seventeenth centuries. As Shklovskii says, the forces of peace in the world are great. Mankind is not likely to destroy itself. There is too much left to do.

Also recommended:

SETI Scientist Jill Tarter provided a beautiful TED Talk about this subject, and in this interview with NOVA, she speaks on being the inspiration for Carl Sagan and Ann Druyan’s book/film ‘Contact’ whereby Jodie Foster portrays Dr. Tarter.

Seth Shostak, Senior Astronomer for SETI, presented an enriching TED Talk about why he’s convinced we’re closer than ever in detecting, contacting, or receiving signals from ETI; and recently, had a Q&A conversation with Science 2.0 appropriately titled “Why I Believe We’ll Find Aliens.”

…stay curious.

(via jtotheizzoe)