• 0 Posts
  • 655 Comments
Joined 2 years ago
cake
Cake day: August 12th, 2023

help-circle
  • I think we kinda misunderstand what the other person is saying/what they imagine the outcome to be. There’s a crass culture difference here.

    In the UK (and presumably most other European countries) the police would 100% escalate things if they see someone with a gun near a large aggregation of people. Carrying guns like that is simply illegal and the only reasonable deduction is that you carry a gun because you want to use it - i.e. you are about to commit murder.

    Police violence against protesters is usually limited to water cannons and tear gas, maybe rubber bullets. Protester violence is rare, sometimes throwing rocks, maybe Molotov cocktails and burning cars.










  • Turun@feddit.detoScience Memes@mander.xyzElsevier
    link
    fedilink
    English
    arrow-up
    2
    ·
    2 years ago

    I don’t understand the “that’s no how PDFs work” criticism.

    Removing data from the original file is the whole point of the exercise! Of course unique tokens can be hidden in plain sight in images, letter spacing, etc. If we want to make sure to remove that we need to degrade the quality of the PDF so that this information is lost in said lossy conversion.










  • Ich habe gelernt, das bei Lichtschutzfaktor 15 etwa 7 Prozent der Sonnenstrahlen an die Haut gelangen, bei 30 nur noch 3,5 Prozent und bei einem Lichtschutzfaktor von 60 wiederum nur noch die Hälfte. LSF 30 oder 50 macht in der Realität also keinen Unterschied mehr, das ist nur noch Marketing.

    Korrekt. Ander formuliert kann man auch sagen, dass Lichtschutzfaktor X bedeutet, dass jemand mit Sonnencreme X Mal so lange draußen sein muss um die gleiche Dosis UV Strahlung abzubekommen.
    Also 5 Minuten ohne Sonnencreme sind equivalent zu 5 Stunden mit Lichtschutzfaktor 60.


  • Make both hands into a fist and hold them out in front of you so that the knuckles are visible. Now start on a pinky and count the knuckles and valleys between them. Knuckles are 31 days, valleys are 30 (and February). When you switch between hands it doesn’t count as a valley.

    Left Pinky knucke: January, 31 days
    Left Pinky/ring finger valley: February
    Left Ring finger knuckle: march, 31
    Left Ring/middle: April, 30
    Left Middle: may, 31
    Left Middle/index: June, 30
    Left Index: July, 31
    Right Index: August, 31
    Right Index/middle: September, 30
    Right middle: Oktober, 31
    Right middle/ring: November, 30
    Right ring finger knuckle: December, 31