▲ 0 r/mathe

Mathe als werdender Vater

Ich und meine Frau werden Eltern. Wir haben beide ADHS, was mir meine Abneigung zum lernen in der Schule (war bi 36 noch ohne Diagnose) ein bisschen erklärt. Aber heute finde ich Mathe, Physik und Geschichte richtig cool. Wenn man abends noch ne Kleinigkeit geschaut wird, sind es als kleine Lückenfüller, die Videos von Mathematrix (von ihr hängt sogar eine persönliche Nachricht für meine Frau zum Hochzeitstag an der Pinnwand). Jetzt kam Primfaktoerenzerlegung. Und ich musste mich fragen wie das ging. Also zur KI. Irgendwie verstanden. Aber jetzt kam mir der Gedanke das nächstes Jahr ein neuer Mensch in unser Leben tritt. Und bis zur 6. Klasse bin ich sicher noch eine Hilfe, aber was ist danach? Wie bereitet man sich vor ohne irgendwelche Abos abzuschließen? Wie geht man am besten vor? Gibt es Lehrpläne die öffentlich sind? Gibt es schöne Übungen? Was würdet ihr mir empfehlen? Mein Kind soll spaß an Mathe und Wissenschaft haben.

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u/Kniko1337 — 23 hours ago
▲ 7 r/ADHS

Wenn gefühlt nix wirkt

Anfang letzen Jahres habe ich meine Diagnose erhalten. Ich war so happy. Es war ein harter Kampf. So viele Tests und ein MRT um irgendwas auszuschließen. Der Psychologe hatte gefühlt keine Lust mir was zu verschreiben. Wir wurden auch nicht warm. Ständig EEGs, seltsame Fragen, ich hab seiner MFA sogar gesagt das ich ihn nicht mag, weil er sie auch nicht so gut behandelt hat (in meinen Augen). Und obwohl es nicht leicht war überhaupt einen Termin zu bekommen, habe ich eine weitere Wartezeit auf mich genommen.

Neuer Psychologe und Medikinet war kein Problem. Die Dosis hochgeschraubt und es half nicht. Nur ein hoher Puls. Also Elvanse (Lisdex... Irgend sowas, zu faul zum schauen 😄). Hoch auf 70 mg. Keine wirkliche Wirkung. Jetzt probieren wir Atomoxetin Amarox 40 mg. Kein BTM. Aber immer noch nix. Meine Frau hat 20 mg Elvanse vor der Schwangerschaft genommen und so sehr profitiert. ich bin so neidisch und traurig.

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u/Kniko1337 — 1 day ago
▲ 1 r/Pixel9

P9PF inner screen died after a few weeks, Google claiming "physical damage" – anyone had luck fighting this?

Hey,

My Pixel 9 Pro Fold's inner screen suddenly gave up along the crease after just a few weeks of use (half the screen went black with a green line).

The phone was never dropped, outer body/hinge has zero dents or marks. Sent it in to Google, but they just slapped a "physical damage" label on it and wanted around €550 for a repair.

I know this is a classic folding OLED failure and not accidental damage. Has anyone here had success escalating this to Tier 2 / senior support to get an RMA or replacement approved? Any tips on what to say when calling them?

Thanks!

reddit.com
u/Kniko1337 — 3 days ago
▲ 2 r/Pixel9+1 crossposts

P9PF inner screen died after a few weeks, Google claiming "physical damage" – anyone had luck fighting this?

Hey,

My Pixel 9 Pro Fold's inner screen suddenly gave up along the crease after just a few weeks of use (half the screen went black with a green line).

The phone was never dropped, outer body/hinge has zero dents or marks. Sent it in to Google, but they just slapped a "physical damage" label on it and wanted around €550 for a repair.

I know this is a classic folding OLED failure and not accidental damage. Has anyone here had success escalating this to Tier 2 / senior support to get an RMA or replacement approved? Any tips on what to say when calling them?

Thanks!

reddit.com
u/Kniko1337 — 3 days ago

Anyone gotten a full Box replacement instead of parts?

Four support tickets in and I'm just tired. My Quidi Box has had issues since I set it up, and now slot 4 won't hold the PTFE tube anymore. I tried a brand new tube, same result. Turns out the extruder itself is toast.

I've taken this thing apart more times than I can count. Some of the internal cables are hot-glued from the factory, one of the cover clips snapped off during my last attempt, and the whole thing is just too fiddly for me to keep doing this myself.

I don't want another round of "try this, send a video, wait a few days, try something else." I just want a replacement Box at this point. Anyone here actually gotten a full replacement instead of individual parts? Curious how that went.

reddit.com
u/Kniko1337 — 12 days ago

QIDI Plus 4 and QIDI Box ignoring temperature at print start after firmware reset

Hi everyone,

I’m running into a pretty annoying issue with my QIDI Plus 4 and the QIDI Box and hope someone here has a tip.

No matter what I do, the printer just ignores the set filament temperature at the start of a print. For example, if I want to print PETG at 240 degrees, the machine forces the nozzle down to PLA temperatures around 210 to 220 degrees right at the beginning.

The whole thing started when I had a power outage, which completely clogged my nozzle. After replacing the nozzle, calibrating everything, and doing a firmware reset on the printer, this error started happening. The printer is currently running on version 1.7.3, which I got from support months ago. It seems like the reset messed something up in Klipper.

The crazy thing is that this even happens with old G-code files that were already saved on the printer and printed absolutely perfectly weeks ago. So it's definitely not a slicer issue, the start macro just doesn't take the temperature of the actual active filament anymore and blindly loads some default values instead.

My setup looks like this:

  • I am using the QIDI Plus 4 together with the QIDI Box
  • Filament sync works completely normal
  • The printer is found in the network without any issues
  • I tested it with OrcaSlicer and QIDI Studio, same thing everywhere

Has anyone ever experienced this kind of behavior after a reset on the Plus 4, or happens to know where to adjust the Klipper macro in the config so it targets the right temperature again?

Thanks in advance for your help!

reddit.com
u/Kniko1337 — 3 months ago