Introducing: Community Labels

As you know, art and artists make Tumblr what it is. We want everyone on Tumblr to be able to fully express themselves while also having control over what they encounter on their dashboards. That’s why we’re introducing Community Labels, an extension to your “Content you see” settings. Our ultimate goal is to create a more open Tumblr, and this is our first step in that direction. 

As a poster and reblogger, Community Labels are your way to help your followers avoid anything they’d rather not come across on their dashboards.

As a follower, setting your content preferences is a way to adjust your feed to your own comfort levels. 

How does it work?

When creating new posts (or editing old posts), you’ll see controls allowing you to label your post as unsuitable for those filtering certain content types it contains. 

When content is labeled, it will either be hidden, blurred, or displayed normally, based on each user’s preferences.

In your “Content you see” settings, you can now choose to show, blur, or hide content that depicts the following topics:

• Drug and alcohol addiction: Contains discussions of substance abuse or addiction experience.
• Violence: Contains violent or graphic content similar to what you might see in an age-restricted movie.
• Sexual themes: Contains sexually suggestive subject matter, such as erotic writing or imagery.

Some examples of content that would require a community label:

• Fanart of your favorite ship engaging with each other in…a very private moment 
• Euphoria GIFs showing Rue’s substance abuse 
• A movie trailer depicting graphic war scenes 
• A graphic 50 Shades of Grey edit

This doesn’t change our content policies: spam, hate content, and porn bots are still not welcome in the community. It’s also still important that we abide by app store rules, which means we need to make sure that mature content is only accessible to people who are old enough and have opted in to view that type of content. More information about Community Labels is available in the Help Center.

This is an opportunity to work towards a richer, more nuanced Tumblr experience while making sure everyone who enjoys using Tumblr can do so safely. That future we mentioned above? We’re already moving towards it.

I’ve been asked in the past to teach people about astronomy over the internet, and I do not have the time to do that. I do, however, have the time to upload all of my astronomy notes, various charts and graphs, and one particularly heart wrenching lecture about global warming via my very passionate astrophysics professor, and possibly in the future even lecture slides. All for free. To dropbox. Right here.

The content follows the book The Essential Cosmic Perspective by Bennett, but can be adapted for any intro level course 

The notes include:

1. Developing perspective
   
2. Key concepts for astronomy
   
3. Formation of the solar system, analysis of the planets as well as other small bodies
   
4. Stars, their formation, classification, and death
   
5. Galaxies, their formation, classification, dark matter, dark energy, and the fate of the universe
   
6. The Drake Equation
   

Other content:

1. Graphs
   
2. Charts
   
3. Helpful graphics
   
4. The Most Important Lecture
   
5. The Most Important Lecture Slides

I am also willing to update this as I find more things to add, possibly interesting articles, videos, etc. So if you find something interesting to share, send me a link!