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Joined 1 year ago
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Cake day: June 21st, 2023

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  • The portal is a hole. The hole is moving. The conservation of momentum is the hole moving as it continues to move along the track. If the people start moving, where does that momentum come from?

    Imagine a tennis racket with no strings. Two portals are stretched across the space the strings would normally be, back to back, one orange one blue. If you threw a ball in the air as if you were going to serve and swung the racket, the ball would pass straight through the portals as if they weren’t there and would fall straight down due to gravity. The ball maintains its conservation of momentum, and the tennis racket holding the portals also maintains its conservation of momentum as it swings through the air. There is no force applied by a hole.



  • Im sure people do see these ads, and its definitely starting to go a bit far, but I cannot for the life of me figure out how. Ive never seen anything like this using multiple personal and work windows machines for ~10+ hours a day, every day.

    Work makes sense, I believe its a couple of GPOs, but even at home when I boot a fresh image I tick like 3 boxes and just never see any ads.

    The only situation I can think of is prebuilt machines and laptops with preloaded configurations that people dont bother to change, but even then im pretty sure 5 minutes in settings will sort it out.






  • I would say the benefits are control of downtime. Hosting your own instance makes you responsible for your maintenance. If you maintain your own and federate with other instances, you still have an experience if another instance goes down, you just wont see that particular content. If you use someone elses instance as your “home” instance and it goes down, your account goes down with it.

    The only points of potential issues with self hosting are if the activitypub protocol itself goes down, or something to do with your own instance such as going down itself or becoming defederated.



  • Depends on the use case. Cloudflare tunnels are great for accessing services, but not your network. I have a dockerised vscode instance behind a cloudflare tunnel attached to a personal domain that uses white listed emails as authorisation. Fantastic set up, can access my coding environment from anywhere with an internet connection as long as I can click the verification link in my emails.

    To access my network itself though, wireguard is better. I just use pivpn (coupled with pihole for on the go adblock) on a rpi.