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Cake day: June 17th, 2023

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  • Teeth cannot produce enamel. Enamel is not a living tissue and it was produced by cells outside of the tooth in a coral-like manner. In order to grow a new tooth, you need it to be fully surrounded by specialized living tissue for the whole growth cycle.

    PS: I honestly expected something like this to come out of bioelectric computation research, but progress seems slower there. Or rather knowledge and techniques in other fields is reaching critical mass, giving us these advances.



  • If you use HTTPS, the attacker can still see what websites you connect to, they just can’t see what you are sending or receiving. So basically they can steal your browsing history, which defeats the purpose of a commercial VPN for many users.

    This is blatantly false. They can see IP addresses and ports of you connect to from IP packets, and hostnames from TLS negotiation phase (and DNS requests if you don’t use custom DNS settings). HTTP data is fully encrypted when using HTTPS.

    If exposing hostnames and IP addresses is dangerous, chances are that establishing a VPN connection is as dangerous.


  • Control of the DHCP server in the victim’s network is required for the attack to work.

    This is not a VPN vulnerability, but a lower level networking setup manipulation that negates naive VPN setups by instructing your OS to send traffic outside of VPN tunnel.

    In conclusion, if your VPN setup doesn’t include routing guards or an indirection layer, ISP controlled routers and public WiFis will make you drop out of the tunnel now that there’s a simple video instruction out there.





  • Please correct me if I’m wrong, but doesn’t this allow one to represent virtually any resource as a mail inbox/outbox with access through a generic mail app?

    I’m working with a specialized healthcare company right now, and this looks like a way to represent patient treatments data as an intuitive timeline of messages. With a local offline cache in case of outages. Security of local workstations is a weak point of course, but when is it not…




  • Slotos@feddit.nltoMildly Infuriating@lemmy.worldForm over function, eh?
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    8 months ago

    In the dark, with the other side obscured (or just broken), you don’t want the blinker to actively prompt you to come to a wrong conclusion.

    It’s better to see a blinking light and think “I don’t see enough, gotta slow down” than see a blinking arrow and potentially not even realize it’s a turn signal.


  • Slotos@feddit.nltoMemes@lemmy.mlWorst day
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    8 months ago

    Don’t compare someone’s highlight reel to your behind the scenes.

    I once convinced someone that they are actually doing a great job by sharing my struggles and showing that they are not an impostor. They now outshine me and will go to even greater heights.

    And while that one episode of dealing with burnout and impostor syndrome is a drop in the ocean of their persistence, it’s a great illustration to how misleading comparison to others is.

    PS: Also, if you have ADHD, you’re nearsighted in time. That doesn’t only mean “you can’t plan well”, it means “your life looks like a hazy blob, where others see a complex scenery”. And that can be devastating when doing a comparison. Be kind to yourself, be kind to others.