150 Followers
205 Following
79K Posts

Meow 
Wenn wir uns mal IRL gesehen haben, akzeptiere ich eine Folgeanfrage wahrscheinlich. Wenn nicht, dann nur manchmal / je nach dem.
Sad: @x10555

All my public posts (should) have image descriptions, private posts sometimes don't (but I can add one on request)

Pronomen/PronounsSie/Ihr She/Her
BerlinBerlin
OwO?OwO!
Ĥ|ψ(t)〉=?iħd/dt|ψ(t)〉
Connector identification online - The electronic connector book

@gigabecquerel Image description, 1st image:
A yellow/black FS-5000 geiger counter, about the size of a phone, with a multitool besides it, showing 0.217 CPS

2nd image:
The same device, this time with a welding rod near it and showing 1.85 CPS, maybe a thorium-doped welding rod

3rd image:
The device showing the history of the last 10 minutes in a graph

@adorfer @Bundesregierung Das geht am ehesten bei Apotheken
@josephcox Image description: A map with areas marked by red lines or a red infill
How many separate things (backpack, crate, tent etc.) do you bring to camping events?
1
0%
2
16.7%
3-4
33.3%
5-8
16.7%
9-16
0%
17-32
0%
33+
33.3%
Poll ended at .
@manawyrm @q @ryanc @vidister Yeah, also it really depends on what part is exposed etc, for example eyes can get damage from intense blue light from a similar mechanism, as far as I know that causes some light-sensing chemical to react and too intense light can basically overload the regeneration of that or so (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9938358/ "When light exposure is longer or more intense, all-trans-retinal accumulates and its activation by blue light can cause oxidative stress that damages the cellular components of the outer segment of the photoreceptors."), or when one gets photosensitive chemicals (specifically polymerization initiators but also some other things) in their skin then even 400 nm light can cause damage.
Blue Light Exposure: Ocular Hazards and Prevention—A Narrative Review

Exposure to blue light has seriously increased in our environment since the arrival of light emitting diodes (LEDs) and, in recent years, the proliferation of digital devices rich in blue light. This raises some questions about its potential deleterious ...

PubMed Central (PMC)
@manawyrm @q @ryanc @vidister (Yes its gonna hurt you, but not by means of ionization)
@manawyrm @q @ryanc @vidister Ionizing to what exactly?
@manawyrm @q @ryanc @vidister The ionizing ones will be attenuated within millimeters if this graph is correct https://www.researchgate.net/figure/Upper-plot-Attenuation-length-of-the-VUV-light-in-air-these-values-were-calculated_fig24_334825561 (assuming it continues like that below 80 nm)
@manawyrm @q @ryanc @vidister By the time it arrives at your skin its not going to be ionizing, unless you weld in a vacuum chamber. (But yes, it'll break apart molecules nonetheless.)