There’s A Rare Type Of Blood That’s Shared By Only 43 People In The Entire World.

The Veil Nebula - Sharpless 103

Located 1,500 light-years away in the constellation Cygnus is a cloud of heated and ionized gas and dust known as the Veil Nebula. The Veil Nebula is the visible portion of a massive supernova that erupted around 7,000 years ago to form what is now known as the Cygnus Loop. The Veil Nebula has a diameter of 100 light-years which appears to be 6 times the diameter of the full moon in the night sky. Due to the scale of the Veil, astronomers often segment the nebula into western (Caldwell 34), eastern (Caldwell 33) and northern portions. This particular images shows the western portion of the nebula with NGC 6960 (the Witches Broom), NGC 6979 (Pickering’s Triangle), and other significant cataloged objects.

Credit: NASA/Digital Sky Survey

Use studying techniques to your advantage:

Got these notebooks for 5 cents so obviously going to buy more than one :D # strongnotebookgameisstrong

There’s a method to my madness I swear!! OK so on avg I seem to use up two of those 80 pg notebooks so I got two for each class. And consequently I needed the 4pack 32pg exercise books. 

The 80 page notebook is used for in class notes. As soon as anything important is said it is scribbled down into the notebook.  The 4 pack 32 pg exercise book is divided to two groups: Feymann technique and Cornell method.

Feymann Technique

Right after class I grab my textbook, my notebooks and two of  my exercise books. I teach myself the lesson primarily with my notes and if I don’t understand something I turn to my textbook. If I am still lost I leave space and note that there is something I need to clarify with my professor. Even while I am doing this, I force myself to decrease the writing and increase the connections between every topic since the 32 pg is quite smaller than the 80 pg. 

Thankfully when I am done with this, my 32pg becomes the go to whenever it seems like I am in need of revising a topic since it contains relevant notes from both my textbook and my notebook in my own words. 

Cornell Method.

When exam time approaches I convert my notes into the cornell notes so that I can easily test myself with the main ideas and key questions.

There is no better way to revise than to try to make connections. That is all you are going to get tested on since it’s not that hard to spit back words on a page. Instead of being asked about photosynthesis for example, you might be told about some chemical that is sprayed on a plant that will block one process and asked about how that affects the growth of the plant overall. See what I mean? 

I usually get a whiteboard and write all of the connections out and in front of me. When THAT  is done I write it down in flashcard mode and quiz myself for the next week using the Leitner system, along with the topics that are basically just memorization.

LEITNER SYSTEM

Label 5 boxes 1-4, where 1 is for cards you don’t know and 4 is for cards you are basically a pro in. You frequently test yourself in box 1 (maybe every 30 mins, you choose) and increase the time in which you test yourself until you reach 4, where you would test yourself just once a day. 

In the beginning all of your cards go in box 1,and as you get a card right it goes up a level and if you get it wrong it goes down a level. That way you are spending more time with ideas and topics you don’t have a strong hold on, rather than spending equal time with all the topics. 

At this point I have rewritten my notes twice in my own words and then converted them into flashcard mode :) I recommend this method when it comes to the sciences or humanities. For the maths I have already done a post about it here. 

Hope this helps for those still looking for study techniques! 

-F 

Planetary nebula IC 4406 in the constellation Lupus

The Interstellar Medium.

I MADE AN ART MASTERPOST

Bodies:

how to draw arms

*Hands*

How To Draw Hands

hands hands hands

more hands

another hand tutorial

How to draw butts&thighs

draw knees

draw feet

Kneeling + Sitting ref

Body anatomy help

The male torso

Muscular male with bow stock photos

Lots of Stuff

All about the human body

Pose studies

100+ anatomy references

Sitting poses

pose reference blo

realistic woman body ref

male body

Pose Maker

Poses

hundreds of pose references wowie

a guide to figure drawin

torso reference

How to draw penis

Penis ref

Kissing ref

Faces:

Drawing expressions    

Creating expression

Avoiding same face

How to draw faces

*Heads

Heads&Angles

contouring and highlightin

drawing eyes

*How To Draw Noses

drawing ears

how to draw profiles

*How To Draw Lip

lips ref

lip tutorial

Hair:

Hair tutorial

Hair+Fur

how to draw curls

*How To Draw Hair

Clothes:

Drawing clothe folding

How to draw folds

Folding ref

how to draw jeans

hat ref

*How To Draw Fabric Folds/Creases

how to draw shoes/feet

hecka lot of clothing refs

Other (Person Related):

Flower crown tutorial

Drawing horse/animal legs on humans

Anatomy of mutant humans

Mass art ref

Drawing human wings

draw wings

*How To Draw Cuts And Bruises

wings

Other (non-specific):

How to draw ice

Drawing clouds

Creature design

Tutorial masterpost (100+)

How to colour

Drawing ref masterpost (10+)

paint blood

shadow help

draw grass

I made this most for my own benefit to organize this stuff, and have no idea how to make a masterpost!

The Earth from Russia’s Elektro-L satellite

This image compilation, comprised of images taken by the Russian Elektro-L weather satellite, was taken from a geostationary orbit at a distance of 36,000 km. It shows the changing illumination of Earth as it rotated on the autumnal equinox and illustrate the concept of a geostationary orbit. At this height, the satellite is orbiting at fast as the earth is spinning and stays in the same location relative to the surface of earth.

Credit: Vitaliy Egorov

Tardigrades: ‘Water bears’ stuck on the moon after crash 

The moon might now be home to thousands of planet Earth’s most indestructible animals.

Tardigrades - often called water bears - are creatures under a millimetre long that can survive being heated to 150C and frozen to almost absolute zero.

They were travelling on an Israeli spacecraft that crash-landed on the moon in April.

And the co-founder of the organisation that put them there thinks they’re almost definitely still alive.

The water bears had been dehydrated to place them in suspended animation and then encased in artificial amber.

“We believe the chances of survival for the tardigrades… are extremely high.”

hubble’s panorama of the carina nebula, some 7500 light years away from earth, and about fifty light years in length here. stars old and new illuminate clouds of cosmic dust and gas, like the clumping hydrogen from which they were born. 

the top star seen at the bisection of the first two panels, part of the eta carinae binary star system (most stars are in binary systems), is estimated  to be more than a hundred times the mass of the sun - large enough to go supernoava in about a million years. 

it also produces four million times as much light as the sun, and was once the second brightest star in the night sky. but surrounding dust and gas has dimmed our view of the star, though it’s still visible in the night sky to all but those in the most light polluted cities.

the fifth panel shows ‘the mystic mountain,’ where nascent stars in the dust cloud are spewing hot ionized gas and dust at 850,000 miles an hour. eventually, the ultraviolet radiation from these stars will blow away the dust, leaving visible the stars, like the cluster seen at the top of the panel, which were formed only half a million years ago.

It’s a baby bat ray brunch! Using plate-like teeth to grind and chew their sustainable seafood, these youngsters will grow quickly into their role as majestic sea flap flaps.