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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.




  • Sips, a drop of water or two, with a good quality single malt or an extremely good quality blend (nothing Johnny Walker for example). Depending on the Scotch there can be Smokey caramel flavours, peaty salty, heavy flavours, some lite fruit tones, etc.

    Its not for knocking back in shots, blends are nice with mixers, but if youre sipping a Johnny Walker red you are probably going to think this is shit because it is.

    If you ever get the chance to try a really nice single malt I suggest you give it a try with just a couple of drops of water to open it up a bit. Then some gentle sips, enough to coat your mouth and spread the flavours.

    Its like a nice cigar. Very rough if youre doing it wrong, very enjoyable if you do it right. I know most people will say “yuck, cigars are gross too”, but the point is that there is a way to approach these things that make them much more enjoyable to the point where people genuinely like them and the routine that goes with it.


  • 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.


  • Best practice in 2023 is a simple, sufficiently long but memorable passphrase. Excessive requirements mean users just create weak passwords with patterns.
    [Capital letter]basic word(number){special character}

    Enforcing password changes doesnt help either. It just creates further patterns. The vast majority of compromised credentials are used immediately or within a short time frame anyway. Changing the password 2 months later isnt going to help and passwords like July2023!, which are common, are weak to begin with.

    A non expiring, long, easily remembered passphase like
    forgetting-spaghetti-toad-box
    Is much more secure than a short password with enforced complexity requirements.