czardestructo @ czardestructo @lemmy.world

Reddit refuge, escentric engineer and serial hobbyist.

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Joined

2 yr. ago

Likely. The coils only job is to ignite the lamp by whacking it with high voltage to strip some barium elections off the coil to induce plasma and therefore electrical flow. The plasma then excites the phosphorus to make light. After that the coils could just be stubs of wire so long as current keeps flowing through the excited plasma. If you did it inductively it would achieve the same means but I don't think the plasma would be as dense so the lamp not as bright. My theory anyways.

Wild to see this posted. I worked for the guy that invented this at Sylvania, I have a bunch of photos of the early prototypes. They never figured out how to commercialize it and in the process of trying to manufacturer it in China the manufacturer stole the IP and started making them under their own brand and stole the market. They were called Icetron lamps. I worked in their R&D facilities and domestic manufacturing sites in the early 2000s.

https://www.1000bulbs.com/pdf/sylvania-26313-brochure.pdf?srsltid=AfmBOorwXg30eX88Qqr_onubna8XmLWO2_-abII3J3MbnKVc_f8BRWMK

I love this community, I used to rant about efficiency all the the time on reddits self hosting community and everyone thought I was insane. If the damn thing is going to run 24/7 for 5+ years then put a little thought into its power usage!

I personally love old Dell optiplex micros on eBay. Cheap, plentiful laptop hardware in a cute little box which allows modest upgrades. My primary server in a full sized case is just a laptop CPU, Ryzen 5600g. It brings me joy that my network has four servers and still is under 75w idle for everything including networking gear.

Ive been using a pi model B for the last four years as a wood stove monitor, data logger and web server for the landing page of said data. Is this a big deal?

+the fact the pi is so darn cheap, has the IO and can emulate the game on the system not at all designed specifically for the task while also running a whole Linux stack and being online. Things have advanced tremendously.

My wife won't leave the house without several water containers as it she is crossing the god damn Sahara. We live in the North East, its not even dry! I always ask her how she survied childhood without stupid fancy bottles that are marketed. Fortunately she is patient with my crap and loves me...

No gpio but old centrino laptops make excellent low power servers. My primary server was a first gen centrino from 2011 up until recently and I think it only used 12w idle after putting a SSD in there. Had it's own UPS built in.

I was being dramatic, sorry, yes, this!

You would be the bad guy if you make him return it. Personally I would have a talk with your son about how unusual the act is and how his act could be used as leverage over him, nothing is free. Teach him healthy skepticism. Also call back those parents and tell them to fuck off, completly unacceptable they bought something connected and important for your son without checking with you first. They dont know your house or rules...

Edit: the phone isn't on friends family plan, right?

I migrated from WordPress to Grav and love it. If you know markdown Grav is easy, efficient and FAST.

I would like to say it was on purpose but it was not :( I might do math, spelling is not my forte.

I guess remembering grade school order of operation means you're a guinus now? Bar has gotten pretty low...

They will again starting in 2027 thanks to the EU.

https://repair.eu/news/making-batteries-removable-and-replaceable-a-closer-look-at-the-new-eu-guidelines/

I host my own cloud and various other services for myself and whole family. Any 404 resolves to a rickroll and I'm never mad, often letting it play fully.

Americans avoid it like the plague for some reason. I always back in because I can look at the spot for objects or problems before I start backing in to ensure I dont hit anything. Backing out blind can be risky otherwise.

I paid for a year of an incogni family plan and wiped my whole household off the internet. Within a month google searching largely stopped coming up with hits other than accounts I personally created. I've been quite happy with the service, It took no effort just $100.

Plus $1000 a year electric bill

33% have severely deficient IQ

I just installed mine for the first time 4 days ago. I was excited, it worked, looked great. Then it cracked, in 4 days. I have no faith in screen protectors anymore.