In-pursuit-of-knowledge-blog - Everything Is Interesting!

“There have been too great a tendency to call anyone ‘impractical’ who dare to look too far in advance of the well beaten path. What is being ‘practical’? One must have imagination in order to be truly practical.

"I know scientific men who have spent years in attempts to do some obviously impossible thing and who yet have been called 'practical’ because if they succeeded in accomplishing that for which they were striving they would make much money.

"The same man would have jeered not long ago at the suggestion that we on the earth might receive signals from Mars. Big things are not 'practical’. They are wonderful. Many scientific minds, like many minds which are not scientific, shy at anything which is wonderful. Yet the simplest things in nature are wonderful almost beyond the limits of the human imagination.

"Men ignorant of the way in which plants grow would jeer at a farmer if suddenly they should be so placed that they saw him planting seeds. They would declare him an impractical creature because the fruition of his efforts if at all possible of realization is so remote. They want immediate results.

"The sending to and reception from Mars of signals would be an achievement by no means as wonderful as Nature’s simple process of making seeds grow in the ground.”

–Nikola Tesla

“Marconi Credits Mystery Flash To Far Planet”New York Sun, January 25, 1920.

honey is the only food product that never spoils. there are pots of honey that are over five thousand years old and still completely edible

Most Intact Australopithecus Unveiled

After 20 years of painstaking excavation, cleaning, and reassembling, the virtually intact skeleton of the Australopithecus hominid known as Little Foot has been revealed to the world.

Bones from the 3.67-million-year-old human ancestor were first identified in the 1990s within the Sterkfontein caves northwest of Johannesburg, in South Africa. Little Foot represents the most complete Australopithecus ever discovered.

this is so rare!!! and it’s not albino, because its eyes are the usual color instead of pinkish- it’s the same gene that gives some moose white spots!

Nature spirit.

ASTONISHING, said Death.  REALLY ASTONISHING.  LET ME PUT FORWARD ANOTHER SUGGESTION: THAT YOU ARE NOTHING MORE THAN A LUCKY SPECIES OF APE THAT IS TRYING TO UNDERSTAND THE COMPLEXITIES OF CREATION VIA A LANGUAGE THAT EVOLVED IN ORDER TO TELL ONE ANOTHER WHERE THE RIPE FRUIT WAS. Fighting for breath, the philsopher managed to say, ‘Don’t be silly.’ THE REMARK WAS NOT INTENDED AS DEROGATORY, said Death.  UNDER THE CIRCUMSTANCES, YOU HAVE ACHIEVED A GREAT DEAL.

Terry Pratchett, “Death and What Comes Next” (A Blink of the Screen) (Tired of dealing with philosophers but never tired of humanity as a whole.)

Help Explore Your Own Solar Neighborhood

We’re always making amazing discoveries about the farthest reaches of our universe, but there’s also plenty of unexplored territory much closer to home.

Our “Backyard Worlds: Planet 9” is a citizen science project that asks curious people like you — yes, you there! — to help us spot objects in the area around our own solar system like brown dwarfs. You could even help us figure out if our solar system hosts a mysterious Planet 9!

In 2009, we launched the Wide-field Infrared Survey Explorer (WISE). Infrared radiation is a form of light that humans can’t see, but WISE could. It scans the sky for infrared light, looking for galaxies, stars and asteroids. Later on, scientists started using it to search for near-Earth objects (NEOWISE) like comets and asteroids.

These searches have already turned up so much data that researchers have trouble hunting through all of it. They can’t do it on their own. That’s why we asked everyone to chip in. If you join Backyard Worlds: Planet 9, you’ll learn how to look at noisy images of space and spot previously unidentified objects. 

You’ll figure out how to tell the difference between real objects, like planets and stars, and artifacts. Artifacts are blurry blobs of light that got scattered around in WISE’s instruments while it was looking at the sky. These “optical ghosts” sometimes look like real objects.

Why can’t we use computers to do this, you ask? Well, computers are good at lots of things, like crunching numbers. But when it comes to recognizing when something’s a ghostly artifact and when it’s a real object, humans beat software all the time. After some practice, you’ll be able to recognize which objects are real and which aren’t just by watching them move!

One of the things our citizen scientists look for are brown dwarfs, which are balls of gas too big to be planets and too small to be stars. These objects are some of our nearest neighbors, and scientists think there’s probably a bunch of them floating around nearby, we just haven’t been able to find all of them yet. 

But since Backyard Worlds launched on February 15, 2016, our volunteers have spotted 432 candidate brown dwarfs. We’ve been able to follow up 20 of these with ground-based telescopes so far, and 17 have turned out to be real!

Image Credit: Ryan Trainor, Franklin and Marshall College

How do we know for sure that we’ve spotted actual, bona fide, authentic brown dwarfs? Well, like with any discovery in science, we followed up with more observation. Our team gets time on ground-based observatories like the InfraRed Telescope Facility in Hawaii, the Magellan Telescope in Chile (pictured above) and the Apache Point Observatory in New Mexico and takes a closer look at our candidates. And sure enough, our participants found 17 brown dwarfs!

But we’re not done! There’s still lots of data to go through. In particular, we want your help looking for a potential addition to our solar system’s census: Planet 9. Some scientists think it’s circling somewhere out there past Pluto. No one has seen anything yet, but it could be you! Or drop by and contribute to our other citizen science projects like Disk Detective.

Congratulations to the citizen scientists who spotted these 17 brown dwarfs: Dan Caselden, Rosa Castro, Guillaume Colin, Sam Deen, Bob Fletcher, Sam Goodman, Les Hamlet, Khasan Mokaev, Jörg Schümann and Tamara Stajic.

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com.

people say the animorphs covers are *creepy* but the actual in book transformations are all like ‘then her face cracked in two, her organs melted, her bones all snapped and reformed backwards, and her fingers and toes fused together. she couldnt cry because her tear ducts didnt fucking exist anymore. everyone looked at the ground so they wouldnt throw up looking at this’

Research is formalized curiosity. It is poking and prying with a purpose.

Zora Neale Hurston (via berghahnbooks)

Matt Hovland - Land of Hov