"To Paraphrase Walt Whitman: 'You Are Vast. You Contain Multitudes. Now Let Them Live.'"

Muharram 2014/1436 karbala, Iraq 

We need people who don’t ask us to become different for their own acceptance and terms of approval. We need people, and we need to be the people who give others the permission to sit in their own skins and not be afraid. That’s the best gift you are ever going to give someone— the permission to feel safe in their own skin. To feel worthy. To feel like they are enough.

Hannah Brencher (via shammyb)

This analysis book was published in 1970. At some point in its life before I purchased it last summer (a life which spanned 18 years before I was even born, by the way), it was owned by someone who read every page, and wrote enthusiastic comments in the margins next to particularly thrilling conclusions to proofs. I love this subject, and I share every sentiment with this unknown stranger. I too love the drama of confusion and the triumph of understanding, and I love sharing that experience with this person with whom I have a rare and important commonality. Wherever you are book-commenting analysis enthusiast, I think the world of you. I hope you have a happy life full of abstract mathematics.

The Trans Issue No One Is Talking About

Transwomen should be able to ignore or play with cultural beauty standards just like cis women do.

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NASA Completes Space Launch System Design Review:

Well, that’s it folks. The extensive and complicated review process NASA had to undergo is over and they’ll move into “cutting metal and fabricating”.

What does this mean? It means that NASA is going back to space and they’ll definitely be doing it on this rocket.

So what’s the big deal with this rocket exactly?

The Space Launch System is going to be the most powerful launch vehicle ever made and will be the first exploration class vehicle NASA’s made since the Apollo era.

The rocket will be the size of a small skyscraper: 320.9 feet in height.

Could we go to Mars on it?

Yes. In fact that’s the ultimate goal of the program.

It will also likely take astronauts back to the Moon, to asteroids, the moons of other planets etc.

The first launch will be in 2018, without astronauts, to complete final tests and make sure it’s ready to carry humans into space.

The new era of human exploration and discovery is finally before us.

(Image credit: NASA and MSFC)

While not all graphs can be drawn in R2, every single finite graph can be drawn in the 3 dimensional space R3. The example I will use is called a book embedding.

Imagine you put all of the vertices on the same line in R3. There are an infinite number of planes that go through every point on that line, and do not overlap anywhere else.

You can put each edge on a distinct plane, and they do not overlap, so it is a valid embedding in R3.

In fact, you don’t need to have one plane for each edge. You can put multiple edges on the same plane and they still don’t cross each other.

The minimum number of pages you need to embed a graph is constant no matter which order you put the vertices on the line.

There is no branch of mathematics, however abstract, which may not some day be applied to phenomena of the real world.

Nikolai Lobachevsky (via curiosamathematica)