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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.







  • Absolutely not. A company gets to choose who it hires and fires though, and if you act in a way contrary to their rationale then they have no obligation to keep you around.

    There’s nothing wrong with getting an explicit photorealistic tattoo of a vulva on your forehead either, but your boss at the childcare centre might not like it and you’ll probably lose your job.



  • 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.