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Joined 5 months ago
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Cake day: July 16th, 2024

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  • Also nuclear waste doesn’t have to be a problem. If anyone was willing to cover the cost of burning it in a breeder reactor for power or burry it forever. It just is because it’s expensive.

    But it is a problem. Finding a place that can contain radioactive waste for millions of years is incredible difficult. If you read up on it, you get disillusioned pretty fast.









  • Here is how I (noobinoob) built my own Nextcloud-Server

    • Hardware: I took the old PC from my aunt, no idea about the specs. Added 4 x 8 TB NAS HDD drives and removed the graphics card, the onboard graphic from the CPU was enough. No raid-controller, just connected the hard drives to the motherboard. In future I can add a PCI-Card with more SATA-ports.

    • Software: I installed Linux Debian, put my 4 HDD drives in a btrfs-raid1 pool, encrypted them with LUCS, installed dropbear to ssh into my server when it is not started and unlocked yet, installed ddclient to update my domain with my home-IP and followed most (not all) of this guide to install nextcloud. Unfortunately, it is in german, but there are plenty of english intructions out there.

    • internet-stuff: I bought a domain (10 Euro/year) and set up DynDNS. I opened the neccessary ports on my router/firewall.

    I had to look up a lot of things and failed many many times, but now it works and I am very happy with it - no downtime in the last year. It took about 6-12 months to get there.

    In conclusion: Your way (nextcloud on hetzner) is the much better way. You save time and money and your data is more secure.

    But if you want to learn a lot of new stuff, building your own server is fun.







  • Does anyone know those tony boxes for kids? It’s a box with a speaker, and if you put a little figure (a bit like a playmobile character) on it, it plays an audio book as long as the little figure stands on it.

    I really want to build it myself, but I have done 0 research yet. But every now and then a thought plopps up, like ‘I could use NFC tags to trigger the box start playing’, ‘I have an old raspberryPi somewhere’, ‘is it even possible to build a good sounding speaker in this size?’,…

    But no time to follow up on those thoughts.