Shout Out To All Of My Awake Friends!

Hubble Observes Infant Stars in Nearby Galaxy by NASA Hubble

from Asimov’s ‘Nightfall’

Here’s a great explanation of language usage in sci-fi literature for all those who cannot keep their nit-picking to themselves:

Kalgash is an alien world and it is not our intention to have you think that it is identical to Earth, even though we depict its people as speaking a language that you can understand, and using terms that are familiar to you. Those words should be understood as mere equivalents of alien terms-that is, a conventional set of equivalents of the same sort that a writer of novels uses when he has foreign characters speaking with each other in their own language but nevertheless transcribes their words in the language of the reader. So when the people of Kalgash speak of “miles,” or “hands,” or “cars,” or “computers,” they mean their own units of distance, their own grasping-organs, their own ground-transportation devices, their own information-processing machines, etc. The computers used on Kalgash are not necessarily compatible with the ones used in New York or London or Stockholm, and the “mile” that we use in this book is not necessarily the American unit of 5,280 feet. But it seemed simpler and more desirable to use these familiar terms in describing events on this wholly alien world than it would have been to invent a long series of wholly Kalgashian terms.

In other words, we could have told you that one of our characters paused to strap on his quonglishes before setting out on a walk of seven vorks along the main gleebish of his native znoob, and everything might have seemed ever so much more thoroughly alien. But it would also have been ever so much more difficult to make sense out of what we were saying, and that did not seem useful. The essence of this story doesn’t lie in the quantity of bizarre terms we might have invented; it lies, rather, in the reaction of a group of people somewhat like ourselves, living on a world that is somewhat like ours in all but one highly significant detail, as they react to a challenging situation that is completely different from anything the people of Earth have ever had to deal with. Under the circumstances, it seemed to us better to tell you that someone put on his hiking boots before setting out on a seven-mile walk than to clutter the book with quonglishes, vorks, and gleebishes.

If you prefer, you can imagine that the text reads “vorks” wherever it says “miles,” “gliizbiiz” wherever it says “hours,” and “sleshtraps” where it says “eyes.” Or you can make up your own terms. Vorks or miles, it will make no difference when the Stars come out.

-I.A.

-R.S.

WHY THE TRIASSIC????

What the FUCK is so WEIRD about the Triassic?

Well I will TELL YOU! 

Okay so first of all, the Triassic is SUPER DUPER OLD. In the grand scheme of the Earth, sure, it happened relatively recently, but working on the scale of the entire geologic time span of the Earth’s existence is not exactly fair: 

I mean, animals that we can recognize today didn’t show up until that line in the Phanerozoic (Hadean is the oldest stuff), so like, it’s smack dab in the middle of THAT 

Look, basically, here’s what happened: 

- The earth Formed. Life Appeared. Chaos reigned (4,600 million years ago until 4,000 million years ago) 

- Life began to become more complex. Some life began to stick its blueprints inside of pockets so they’d be safer. They then swallowed other life forms that were better at getting energy, but kept them around like a buddy inside of them. Some of these guys could make a shitton of oxygen. This made the earth cool and a lot of shit die out super duper quickly. Extinction rate unknown. (4,000 million years ago until 2,500 million years ago) 

- Climate change and fluctuating oceans allow life to start to group up together into SuperLife aka Multicellular Things. These multicellular things got more and more complicated. Some became animals and started moving around a lot. Some plants went on land. Some things were super weird looking and mysterious. LOTS of experimentation by life. Things start to change and a lot of these early experiments go extinct. Extinction rate unknown. (2,500 million years ago until 541 million years ago) 

- Animals can suddenly burrow underground and go absolutely apeshit and diversify faster than you can say “wait a second whAT THE FUCK IS THAT”. Ice Age causes Death, 85% of species die out. (541-444 million years ago) 

- Fish suddenly have a chance to be weird too and some of them decide, what the heck, let’s crawl onto land. Why not, right? Some other animals decide to join them. Plants make everything super cold, 75% of all species die out. (444-359 mya) 

- Land-vertebrates start to diversify. They try out a lot of new things, but there aren’t a lot of them yet. So there’s still a lot of experimentation in body plans. Mammal-relatives are actually some of the most diverse ones. Reptiles are fairly rare. A GIANT MASS EXTINCTION CAUSED BY A GIANT LAVA FIELD EXPLODING KILLS ~95% OF LIFE ON EARTH. (359-252 mya)

- NEW animals get to try to diversify and do lots of crazy shit in the wake of SO MANY JOBS IN THE ENVIRONMENT GETTING CLEARED OUT. Reptiles diversify so fast you don’t know what the heck is happening. Other animals also take this opportunity to do new and weird shit. VOLCANOS EXPLODE, KILL ~80% OF LIFE (252-201 mya) 

- Dinosaurs finally get to do fun things now that other reptiles are no longer being weird. Modern life starts to show up. (201 mya-today). 

BASICALLY: 

- Land Animals had only just started to diversify and try out new funky things with their bodies in order to cope with the challenges of terrestrial life 

- Then a giant mass extinction killed everything. Mass exinctions are bad news for a lot of shit that’s specialized for the environment that’s been destroyed, BUT it allows things that make it through to have a chance to try out new shit to fill all those empty jobs in the environment 

- So, generalist reptiles, who hadn’t had a chance to do jack diddly squat before, now suddenly had the whole planet to play with. And the other animals around them, from mammal-cousins to amphibians to fish to insects to other invertebrates, also got to try out some new stuff in this new world 

- AND THEN ANOTHER MASS EXTINCTION HAPPENED RIGHT AFTER THAT RESET THE CLOCK AGAIN

This means that the TRIASSIC has some of THE MOST UNIQUE ANIMALS TO HAVE EVER EVOLVED IN EARTH’S HISTORY. Experiments were tried, rapidly, and MANY were lost RIGHT AWAY. It’s not like the life that evolved after that, which was honestly similar to what we see today - or those that evolved after the end-Cretaceous extinction, which was even more like today. These were weirdos that appeared and were wiped out before they could continue on to today 

And, because this was a rapid evolutionary period, we see the starts of many of today’s modern groups of animals, and they’re super weird, too! 

Honestly, the only weirder period in Earth’s history is the Cambrian Explosion, when animals first started doing anything notable at all 

On top of THAT, the ENTIRE EARTH was ONE GIANT SUPERCONTINENT called Pangea! Everyone could go everywhere! There were no terrestrial barriers to movement! So many creatures spread all over the globe. It was a HOTSPOT of biodiversity and a major turning point in Earth’s History

But, because the dinosaurs that evolved in the Triassic were kind of Meh, it doesn’t get enough press!!!!!!!!!!!!! 

So, we’re going to cover the Weird and Wonderful animals of the Triassic - we have a carefully curated list of Weirdos ready to take Tumblr by storm, and we hope you’ll enjoy learning about these amazing animals right along with us! You’ll have to wait till tomorrow to see them, though - don’t want to give away the surprises! 

GET! PUMPED! 

IT’S TRIASSIC TIME!

Europa and Jupiter from Voyager 1

Burst of Celestial Fireworks

Megalith Cist Burials Found in Southern India

Archaeologists have uncovered a total of 250 cairn circles in southern India’s trade and industrial center of Kodumanal, which was inhabited from the 400s through first century B.C.E.

The cairn circles were made of giant rocks, or megaliths. Most of the cairn circles were around rectangular chambers built of megaliths, which in turn contained burial cists and three or four bowls or pots. The pottery was likely for offerings placed outside the burial cists, showing a belief system that included something after death.

An impressive ten pots and bowls were recently unearthed in a larger circle made of boulders and rectangular-shaped cists made of stone slabs, surrounding a three-chambered burial. This larger, more complex burial might have been intended for someone important in the community.

Titanoboa

Titanoboa is an extinct genus of snakes that is known to have lived in present-day La Guajira in northern Colombia. The giant snake lived during the Middle to Late Paleocene epoch, a 10-million-year period immediately following the Cretaceous-Paleogene extinction event. 

The only known species is Titanoboa cerrejonensis, the largest snake ever discovered. By comparing the sizes and shapes of its fossilized vertebrae to those of extant snakes, researchers estimated that the largest individuals of T. cerrejonensis found had a total length around 42 feet and weighed about 2,500 pounds. 

While initially thought to have been an apex predator of the Paleocene ecosystem in which it lived, evidence has pointed to the genus being predominantly piscivorous. Titanoboa’s massive size would have made it difficult to move on land, so the giant snake would probably have spent most of its life in the water, hunting for fish and other aquatic prey.

I’ve just made a behavioral study on birds (aka. I’ve fed bread to pigeons and crows) and I’d like to conserve the results for posterity:

Pigeons can and will fight each other for even the smallest crumb of bread

When a pigeon picked up a bread crumb and other pigeons are nearby it will spread its wings to ensure the other pigeons can’t get close enough to steal the crumb™

The other , bread stealing pigeons might also spread their wings to make sure that no pigeon can steal the breadcrumb before them

They will steal it straight from another pigeons beak

Pigeons have no manners

They WILL fly at you and hover around your head once they realized you’re the one throwing the crumbs

They have no concept of personal space.

Crows on the other hand are civilized.

They will try to get to the crumb first but when another crow has reached the crumb before them they will accept this and leave them be

However if a pigeon reaches the crumb first they WILL go absolutely feral and peck the pigeon until it surrenders the crumb

Pigeons are reasonably scared of crows and won’t try to steal crumbs from their very pointy stabby beaks

Crows will wait for you to throw the crumbs at an appropriate distance because they do have manners

Unlike pigeons they will also watch you and look right into your eyes, expectantly

If a crow looks at you , waiting, and you throw it a crumb it will try to catch it just like a dog would

Pigeons however don’t notice shit until it lies in front of their face or they see another pigeon found something

Crows understand pointing, pigeons don’t

If the crows are satisfied they will fly away

Pigeons are never satisfied and therefore will bother you until the very end (aka. Until you don’t have any bread left)

They always hunger.

In conclusion:

Feeding crows is more fun than feeding pigeons because crows know the rules of society and pigeons don’t.

(Next Time on “birdhavioral studies” : “why seagulls fear neither god nor devil” )

russia’s lake baikal - the world’s oldest, largest (by volume) and deepest freshwater lake - freezes over for half the year, creating clear, turquoise shards of ice. (photos x, x x, x, x, x)