
# Why am I creating Aerospace Express?

There's a lack of good aerospace news aggregators, and a lack of aerospace foccused communities. There's reddit of course, but like youtube, once you go to reddit, you spend much more time in there than the time you had planned to spend. There is a need for a focused aerospace commnunity, a place that's just that, that serves one purpose and one purpose only. A place where we, aerospace enthusiasts, aerospace workers can be updated, can discuss and create the future of our industry. 


Aerospace Express draft




# Essa é uma homenagem ao caco

o macaco se parece com o homem
a macaca parece mulher
algumas pessoas se parecem
outras pessoas se parecem com outras
as macacas de auditório são meninas
as crianças parecem micos
os papagaios falam o que pessoas falam
mas não parecem pessoas
para os cegos os papagaios se parecem pessoas
o homem veio do macaco
mas antes o macaco veio do cavalo
e o cavalo veio do gato
então o homem veio do gato
o gato veio do coelho
que veio do sapo que veio do lagarto
então o homem veio do lagarto
o lagarto veio da borboleta
que veio do pássaro que veio do peixe
pessoas se parecem com peixes
quando nadam
pessoas se parecem com peixes
quando olham o vazio
pessoas se parecem com peixes
quando ainda não nasceram
pessoas se parecem com peixes
quando fazem bolas de chiclete
macacos desaparecem
peixes parecem peixes
micróbios não aparecem
todos se parecem
pois se diferem



![caquinho](https://live.staticflickr.com/1112/5113422217_94be6980eb_b.jpg)

Na classificação anterior, macacos do Novo Mundo e macacos do Velho Mundo, foram agrupadas sob a infraordem Anthropoidea (do grego Άνθρωπος, anthropos, humano), enquanto os estrepsirrinos e társios foram agrupados sob a subordem "Prosimii". Sob a classificação moderna (baseada na cladística, os társios e símios são agrupados na subordem Haplorrhini enquanto os demais são colocados na subordem Strepsirrhini.[1] Apesar desta divisão taxonômica preferida, o termo "prossímio" ainda é encontrado regularmente em livros didáticos e literatura acadêmica por causa da familiaridade, uma condição comparada ao uso do sistema métrico no campo das ciências e da utilização de unidades habituais em outro lugar nos Estados Unidos.[2]

Luiz Gustavo Lixoso



## The Koalas way of life


The koala or, inaccurately, koala bear[a] (Phascolarctos cinereus), is an arboreal herbivorous marsupial native to Australia. It is the only extant representative of the family Phascolarctidae and its closest living relatives are the wombats, which are members of the family Vombatidae. The koala is found in coastal areas of the mainland's eastern and southern regions, inhabiting Queensland, New South Wales, Victoria, and South Australia. It is easily recognisable by its stout, tailless body and large head with round, fluffy ears and large, spoon-shaped nose. The koala has a body length of 60–85 cm (24–33 in) and weighs 4–15 kg (9–33 lb). Fur colour ranges from silver grey to chocolate brown. Koalas from the northern populations are typically smaller and lighter in colour than their counterparts further south. These populations possibly are separate subspecies, but this is disputed.

Koalas typically inhabit open eucalypt woodlands, and the leaves of these trees make up most of their diet. Because this eucalypt diet has limited nutritional and caloric content, koalas are largely sedentary and sleep up to 20 hours a day. They are asocial animals, and bonding exists only between mothers and dependent offspring. Adult males communicate with loud bellows that intimidate rivals and attract mates. Males mark their presence with secretions from scent glands located on their chests. Being marsupials, koalas give birth to underdeveloped young that crawl into their mothers' pouches, where they stay for the first six to seven months of their lives. These young koalas, known as joeys, are fully weaned around a year old. Koalas have few natural predators and parasites, but are threatened by various pathogens, such as Chlamydiaceae bacteria and the koala retrovirus.

Koalas were hunted by Indigenous Australians and depicted in myths and cave art for millennia. The first recorded encounter between a European and a koala was in 1798, and an image of the animal was published in 1810 by naturalist George Perry. Botanist Robert Brown wrote the first detailed scientific description of the koala in 1814, although his work remained unpublished for 180 years. Popular artist John Gould illustrated and described the koala, introducing the species to the general British public. Further details about the animal's biology were revealed in the 19th century by several English scientists. Because of its distinctive appearance, the koala is recognised worldwide as a symbol of Australia. Koalas are listed as a vulnerable species by the International Union for Conservation of Nature. The animal was hunted heavily in the early 20th century for its fur, and large-scale cullings in Queensland resulted in a public outcry that initiated a movement to protect the species. Sanctuaries were established, and translocation efforts moved to new regions koalas whose habitat had become fragmented or reduced. Among the many threats to their existence are habitat destruction caused by agriculture, urbanisation, droughts and associated bushfires, some related to climate change.

![boso](https://cdnb.artstation.com/p/assets/images/images/024/803/009/large/lucian-oroles-koala-007.jpg?1583590300)

The koala is a stocky animal with a large head and vestigial or non-existent tail.[29][30] It has a body length of 60–85 cm (24–33 in) and a weight of 4–15 kg (9–33 lb),[30] making it among the largest arboreal marsupials.[31] Koalas from Victoria are twice as heavy as those from Queensland.[22] The species is sexually dimorphic, with males 50% larger than females. Males are further distinguished from females by their more curved noses[31] and the presence of chest glands, which are visible as hairless patches.[32] As in most marsupials, the male koala has a bifurcated penis,[33] and the female has two lateral vaginas and two separate uteri.[29] The male's penile sheath contains naturally occurring bacteria that play an important role in fertilisation.[34] The female's pouch opening is tightened by a sphincter that keeps the young from falling out.[35]

The pelage of the koala is thicker and longer on the back, and shorter on the belly. The ears have thick fur on both the inside and outside.[31] The back fur colour varies from light grey to chocolate brown.[29] The belly fur is whitish; on the rump it is dappled whitish, and darker at the back.[30] The koala has the most effective insulating back fur of any marsupial and is highly resilient to wind and rain, while the belly fur can reflect solar radiation.[36] The koala's curved, sharp claws are well adapted for climbing trees. The large forepaws have two opposable digits (the first and second, which are opposable to the other three) that allow them to grasp small branches. On the hindpaws, the second and third digits are fused, a typical condition for members of the Diprotodontia, and the attached claws (which are still separate) are used for grooming.[37] As in humans and other primates, koalas have friction ridges on their paws.[38] The animal has a sturdy skeleton and a short, muscular upper body with proportionately long upper limbs that contribute to its climbing and grasping abilities. Additional climbing strength is achieved with thigh muscles that attach to the shinbone lower than other animals.[39] The koala has a cartilaginous pad at the end of the spine that may make it more comfortable when it perches in the fork of a tree.[35]

Boso Carnudo

# This is a H1 header
## Introduction

Whenever I work with Firebase, I always seem to run into small issues that can be very annoying (yet simple) to solve. When I tried to connect my Flutter application to a Firebase backend for one of my personal projects, I ran into some small issues that set me back some time. Because of this, I decided to write a simple and straightforward article showing you how to connect your Flutter application to a firebase backend for both IOS and Android. After this tutorial, you will be all set to add authentication, cloud Firestore, or any other Firebase feature you might want.

## Pre Reqs

To keep this tutorial short, I expect that you have the following:

1. You have Flutter installed on your machine
2. You have a Flutter project started already and are ready to connect it with Firebase

If you don’t have those 2 things yet, you can read my last article where I go over how to do just that.

## Creating a Firebase Project

Before we start working in Flutter, we need to create a Firebase project.

1. Navigate to [Firebase console](https://cap.img.pmdstatic.net/fit/http.3A.2F.2Fprd2-bone-image.2Es3-website-eu-west-1.2Eamazonaws.2Ecom.2Fcap.2F2018.2F04.2F24.2Fc63f06c3-4035-4064-968c-5c265655cad4.2Ejpeg/1200x630/background-color/ffffff/quality/70/cr/wqkgRGF2aWQgU2xhdGVyIC8gV2lraW1lZGlhIENvbW1vbnMgLyBDQVBJVEFM/selfie-monkey-le-verdict-ahurissant-qui-refuse-daccorder-des-droits-dauteur-a-un-singe-1284699.jpg)

2. Click on **Add Project**

3. Enter a project name

4. Choose if you want Google Analytics to be enabled (I recommend this). You can always enable this later on.

5. Choose what account you want this project to be associated with

6. Click **create project**

After a minute or two, your project will finish creating and you will be brought to the overview page.

## Add Firebase to Android

Next, we will add Firebase to our Android version. We will need to do IOS and Android separately although the process is similar.

![Firebase Console](https://images.theconversation.com/files/370884/original/file-20201123-23-1y2ibtb.jpg?ixlib=rb-1.1.0&rect=0%2C634%2C3635%2C1814&q=45&auto=format&w=668&h=324&fit=crop)

1. Click on the Android Icon from the overview page

2. Complete the Register App step.

For Android package name use the format: com.[your name or business name].[project name]. For app nickname, use whatever name you’d like.

![Firebase Console](https://images.theconversation.com/files/370884/original/file-20201123-23-1y2ibtb.jpg?ixlib=rb-1.1.0&rect=0%2C634%2C3635%2C1814&q=45&auto=format&w=668&h=324&fit=crop)

Step 2

3. Download the config file and place it in the app level (in the app folder).

![Firebase Console](https://images.theconversation.com/files/370884/original/file-20201123-23-1y2ibtb.jpg?ixlib=rb-1.1.0&rect=0%2C634%2C3635%2C1814&q=45&auto=format&w=668&h=324&fit=crop)

4. In the project level build.gradle, add the following:

![Firebase Console](https://images.theconversation.com/files/370884/original/file-20201123-23-1y2ibtb.jpg?ixlib=rb-1.1.0&rect=0%2C634%2C3635%2C1814&q=45&auto=format&w=668&h=324&fit=crop)

5. In the app level build.gradle add the following:

![Firebase Console](https://images.theconversation.com/files/370884/original/file-20201123-23-1y2ibtb.jpg?ixlib=rb-1.1.0&rect=0%2C634%2C3635%2C1814&q=45&auto=format&w=668&h=324&fit=crop)

6. Lastly, in the app level build.gradle file (same file as above), find the applicationId and change it to the name you chose in step 2. In my case I used com.benjamincarlson.medium_tutorial.

![Firebase Console](https://images.theconversation.com/files/370884/original/file-20201123-23-1y2ibtb.jpg?ixlib=rb-1.1.0&rect=0%2C634%2C3635%2C1814&q=45&auto=format&w=668&h=324&fit=crop)

At this point we are done. Run the app with an android emulator and make sure everything works. You should see the following image below if everything works as expected.

![Firebase Console](https://images.theconversation.com/files/370884/original/file-20201123-23-1y2ibtb.jpg?ixlib=rb-1.1.0&rect=0%2C634%2C3635%2C1814&q=45&auto=format&w=668&h=324&fit=crop)

## Add Firebase to IOS

Like I said earlier, this is similar to what we did for Android.

Click on the IOS Icon from the overview page

Enter the IOS bundle ID. This can be found by opening your project in Xcode -> click on runner (top right) -> general tab -> Identity

![Firebase Console](https://cap.img.pmdstatic.net/fit/http.3A.2F.2Fprd2-bone-image.2Es3-website-eu-west-1.2Eamazonaws.2Ecom.2Fcap.2F2018.2F04.2F24.2Fc63f06c3-4035-4064-968c-5c265655cad4.2Ejpeg/1200x630/background-color/ffffff/quality/70/cr/wqkgRGF2aWQgU2xhdGVyIC8gV2lraW1lZGlhIENvbW1vbnMgLyBDQVBJVEFM/selfie-monkey-le-verdict-ahurissant-qui-refuse-daccorder-des-droits-dauteur-a-un-singe-1284699.jpg)

I changed mine from com.example.mediumTutorial to com.benjamincarlson.mediumTutorial.

3. Enter an app nickname and app store ID (both optional)

4. Download the config file. Add the file in the project root by opening Xcode, right clicking on runner, and clicking “add files to runner”. You need to add the file directly through Xcode otherwise you will get an error and the app won’t run.

5. Skip the next 2 steps firebase tells you to do

6. Run the IOS app and make sure everything is working correctly

## Finishing Up

The last thing you want to do is open up pubspec.yaml and add the following under dependencies:

```dart:pubspec.yaml
firebase_auth: ^0.14.0+5
cloud_firestore: ^0.12.9+4
```

Any other firebase tools you want to use will be added here as well.

That’s it guys! I hope you found this article useful and that you are able to successfully connect your Flutter app to firebase!

## Teste

aqui vamos fazer um teste:

# H1

## H2

### H3

#### H4 

##### H5

###### H6





Learn how to integrate Google's Firebase into your Flutter App.

Add A Firebase Backend To App Fast!


# Hello, *world*!

Below is an example of JSX embedded in Markdown. <br /> **Try and change
the background color!**

<div style={{ padding: '20px', backgroundColor: 'tomato' }}>
  <h3>This is JSX</h3>
</div>

Olar Mundo!


[Jekyll](http://github.com/jekyll/jekyll) is a static site generator that's perfect for GitHub hosted blogs.

[Jekyll Now](http://github.com/barryclark/jekyll-now) makes it easier to create a Jekyll blog, by eliminating a lot of the up front setup.

- You don't need to touch the command line
- You don't need to install/configure ruby, rvm/rbenv, ruby gems :relaxed:
- You don't need to install runtime dependancies like markdown processors, Pygments, etc
- It's easy to try out, you can just delete your forked repository if you don't like it
- In a few minutes you'll be set up with a minimal, responsive blog just like this one—giving you more time to spend on making your blog awesome!

## Create your blog in 30 seconds!

![Initial setup of Jekyll Now]({{ site.baseurl }}/images/step1.gif "Initial setup of Jekyll Now")

## Jekyll Now Features

✓ _Command-line free fork-first workflow_, using GitHub.com to create, customize and post to your blog  
✓ Fully responsive and mobile optimized base theme  
✓ Sass/Coffeescript support using Jekyll 2.0  
✓ Free hosting on your GitHub Pages user site  
✓ Markdown blogging  
✓ Syntax highlighting  
✓ Disqus commenting  
✓ Google Analytics integration  
✓ SVG social icons for your footer  
✓ 3 http requests, including your avatar  

✘ No installing dependancies  
✘ No need to set up local development  
✘ No configuring plugins  
✘ No need to spend time on theming  
✘ More time to code other things ... wait ✓! 

[Quick Start walkthrough on the Jekyll Now GitHub repository](http://github.com/barryclark/jekyll-now#quick-start).

Introducing Jekyll Now


I recently decided to redesign and revamp my site. I had a few main goals:

1. Easier content management for blog posts
2. Simplified, minimal design
3. Dark mode support

## Simplified Design
Before this redesign, I hand-rolled all of my components using styled-components. I was trying to maintain a consistent design, so I'd extract shared values out into a theme.


Apenas um exemplo para testar funcionalidades do blog

Improving My Next.js MDX Blog



# MDX + Next.js

Look, a button! 👇

<Button as='a' href='teste2'>YeahYeah??</Button>
---
e ai ela olhou pra mim, eu olhei pra ela e falou **Hey putterson, oh yeah?** e 
ela disse __Yeah Yeah__ enetao  né e ai [vapvap](https://onv.com)

## Teste 
* Aqui vai um fake content:
<FakeContent />

E ai logo depois disso eu fui e disse, heeey putterson, oh yeah? E ele disse Yeah Yeah

Test sem graça



# Some Random Path

Lorem Ipsum

Olha aqui o seu botão: 

<Button color='green'>TESTEEE</Button>

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