lemmy.net.au

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This instance is hosted in Sydney, Australia and Maintained by Australian administrators.

Feel free to create and/or Join communities for any topics that interest you!

Rules are very simple

Mobile apps

https://join-lemmy.org/apps

What is Lemmy?

Lemmy is a selfhosted social link aggregation and discussion platform. It is completely free and open, and not controlled by any company. This means that there is no advertising, tracking, or secret algorithms. Content is organized into communities, so it is easy to subscribe to topics that you are interested in, and ignore others. Voting is used to bring the most interesting items to the top.

Think of it as an opensource alternative to reddit!

founded 1 year ago
ADMINS
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submitted 1 year ago* (last edited 1 year ago) by hyprn to c/meta
 
 

Welcome to lemmy.net.au: Understanding Lemmy and How to Use It

Hello and welcome to our Lemmy instance! If you're new here, you might be wondering what exactly Lemmy is and how it differs from other social platforms. This guide will help you understand Lemmy's unique structure and how to make the most of your experience here.

What is Lemmy?

Lemmy is a forum-style social media platform (sometimes called a 'link aggregator') similar to Reddit or Hacker News. Here, you can:

  • Share and discuss links, text posts, and images
  • Upvote and downvote content to determine what rises to the top
  • Join communities centered around specific topics or themes
  • Connect with users across the entire "fediverse"

What Makes Lemmy Different: The Federated Approach

The key difference between Lemmy and traditional social platforms is that Lemmy is federated. Here's what that means:

Instead of one central website controlled by a single company, Lemmy consists of multiple independent websites (called "instances") that are all connected to each other. Each instance is run by different organizations or individuals.

Think of it this way: If Reddit is like a single massive shopping centre with one owner setting all the rules, Lemmy is like George Street in Sydney, which has multiple shopping centres, each with their own management but where shoppers can freely move between them.

The Power of Federation

When you join lemmy.net.au, you're not just joining this instance - you're joining the entire Lemmy network. You can:

  • Interact with users from other instances
  • See and participate in communities hosted on other instances
  • Keep all your connections even if you decide to move to a different instance

This means if you don't like how one instance is being managed, you can move to another without losing access to your favorite communities or connections.

How Lemmy Works in Practice

Communities and Usernames

In Lemmy, both communities and usernames include the instance name:

  • Communities are shown as c/CommunityName@instance.org
  • Usernames appear as @username@instance.org

For example, a community on our instance might be c/Australia@lemmy.net.au, while a user might be @JaneDoe@lemmy.net.au.

Accessing Content Across Instances

With your lemmy.net.au account, you can:

  1. Subscribe to communities from any federated instance
  2. Comment on posts from any federated instance
  3. Message users from any federated instance

When you find a community hosted elsewhere (like c/Programming@programming.dev), you can interact with it just as if it were hosted here.

Finding Communities

To discover communities:

  1. Browse popular communities on lemmy.net.au
  2. Use the search function to find specific topics
  3. Try the Lemmyverse.net search engine for more comprehensive results

Reddit to Lemmy: Translation Guide

If you're coming from Reddit, here's a quick reference to help you understand the terminology:

Reddit Term Lemmy Equivalent
Subreddit Community
r/example c/example@instance
u/username @username@instance
Karma Score
Moderator Moderator (same!)
Award Not available (no awards system)
Crosspost No direct equivalent, but you can share links to posts
Sorting by "Hot" Sorting by "Hot" (same!)
Sorting by "New" Sorting by "New" (same!)
Reddit Premium No equivalent (no premium tier)

Finding Communities

There are several ways to discover communities on Lemmy:

  1. Browse popular communities on lemmy.net.au
  2. Use the search function to find specific topics
  3. Visit lemmyverse.net - This is an excellent search engine specifically designed for Lemmy that allows you to search across all federated instances

Lemmyverse.net is particularly useful because:

  • It indexes communities across the entire Lemmy network
  • You can search by keywords, topics, or community names
  • It shows activity levels and subscriber counts
  • It allows you to discover niche communities you might not find otherwise

When you find a community you like on lemmyverse.net, simply copy its full name (including the instance) and search for it on lemmy.net.au to subscribe and participate. You might need to wait a few seconds after you search for the community to show up as the lemmy.net.au instance needs to connect to that instance and pull the information back.

Managing Your Experience

Blocking Content

If you encounter content you don't want to see:

  • You can block individual users
  • You can block entire communities
  • You can even block entire instances

If you believe a community or instance violates our community standards, please use the reporting function to alert the admin team!

Same Name, Different Communities

Sometimes you'll find communities with the same name on different instances (like c/News@lemmy.net.au and c/News@another-instance.org). These are separate communities with different moderators and potentially different rules.

This flexibility allows for diverse moderation styles and community cultures to coexist.

Getting Started

  1. Complete your profile - Add a bio and profile picture
  2. Find communities - Search for topics that interest you
  3. Subscribe - Join communities to see their content in your feed
  4. Participate - Comment, post, and vote to become part of the conversation

Need Help?

If you have questions or need assistance, feel free to comment on this post or message the admins.

Welcome to the fediverse - we're glad you're here!

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submitted 1 year ago by hyprn to c/support
 
 

Post a comment with your creds, looking for some moderators for the site

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The picture is the runner up of the Wikimedia Commons's Picture of the Year 2025.

Credits: Giles Laurent (source)

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I want to grow my own supply.

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Brine pools are super-salty underwater lakes on the ocean floor, dense enough to stay separate from surrounding seawater

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Dogs of C-Kennel By Mick and Mason Mastroianni : https://www.gocomics.com/dogsofckennel/2026/05/06

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Last April, Vladimir Putin visited the campus of Bauman Moscow state technical university, set on the banks of the Yauza River in the east of the city and home to some of the country’s brightest scientific minds.

He toured the campus, met undergraduates and boasted about Moscow’s ambitious plans for space missions to the moon and Mars. “You have everything it takes to be competitive,” Putin told the students.

What the Kremlin readout of Putin’s visit did not mention was a secret faculty inside the university, known simply as Department 4, or “Special Training”.

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I sometimes think I should but then I'm like is my life really that worth documenting?

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Sierra Leone, Togo, Ghana, Nigeria and several more countries in West Africa are in the midst of an overlooked opioid crisis that's crippling the population and devastating families. The drugs that are fueling this crisis aren't made in makeshift labs, but imported by the millions from India's pharmaceutical industry.

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submitted 1 hour ago* (last edited 1 hour ago) by lime@feddit.nu to c/3dprinting@lemmy.world
 
 

i've been battling this wrinkling phenomenon for weeks. it shows up at random, and i can't figure out what i'm doing wrong. i've changed layer height. i've checked the z-offset of the extruder. i've lowered acceleration to 1/10th of normal. i've lowered the flow rate. i've raised the flow rate. i've cleaned the plate with soapy water and IPA. i've checked for bumps on plate and the bed. i've flipped the plate over. i've done automatic and manual levelling. i've redone the bed compensation calibration like twelve times. i've moved and rotated my print. i've tried different colours, materials and makes. i've dried the filaments to under 10% humidity. i've switched extruders. i've placed the printer on a mass damper (a 25kg slab of concrete on top of a 2cm thick rubber granule mat). the last thing i did was physically holding on to the extruder as it moved (that's what that thicker band in the top left is).

this can happen no matter how far along the print i am. it can be fine for the first 300 layers, then start happening on layer 320 and be so serious that the extruder hits the wrinkles and loses its place on layer 330. i've been sitting there staring at the printer as it does it and the filament just seems to... come out like that. it doesn't expand or anything. and sometimes it doesn't happen at all. the only common denominator is that all the prints that it happens on have large horizontal planes.

i don't think this is caused by overextrusion of the first layer, partly because it never happens on the first layer, and partially because i did a bed adhesion test:

yeah adhesion is awful here. i forgot to actually clean the plate this time. but the part in the middle is the only one that matters, and that is clean. if anything that looks like underextrusion. i just don't understand. i think i need professional help. first from the 3d printing community, then from a therapist.

here's my bed compensation matrix, for reference:

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A team of researchers from the University of Waterloo say they have definitively identified the remains of four sailors belonging to the doomed Franklin Expedition — and settled a debate more than a century in the making.

One late night in May of 1859, the British Navy explorer Francis Leopold McClintock stumbled across a bleached skeleton on Gladman Point, roughly 75 kilometers west of today’s Nunavut hamlet of Gjoa Haven.

Nestled among the bones were a collection of papers: some poems, letters, and a seaman’s certificate for Harry Peglar, a petty officer aboard the doomed HMS Terror.

A decade earlier, the Terror had been, together with the HMS Erebus, part of an ill-fated expedition that would go down in history as one of the great tragedies of Arctic exploration.

In the end, all 129 crew members died.

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Latvia is investigating two drones which entered its airspace from Russian territory overnight and crashed in eastern part of the country near an empty oil storage facility.

Four empty oil tanks were reported damaged, with minor smouldering reported in one of the tanks. The local public broadcaster captured a drone flying in the area on their camera.

Latvian prime minister Evika Siliņa convened a crisis management meeting for 10am local time. She earlier said she was “in constant communication” with relevant ministers and state institutions.

“After the incident concludes, I expect reports from the responsible ministers on what happened,” she said.

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