Hydrogen Production would be the logical thing.

I like the idea, just havent found any content that is interesting to me unfortunately

Not a series but Death of Stalin is a super funny movie that is actually closer to reality than one might think.

Not exactly a powder but Zyklon B was liquid hydrocyanic acid (HCN) in a porous granulated Material https://de.m.wikipedia.org/wiki/Zyklon_B#/media/Datei%3ACyklonb.JPG

It did not need to be activated, however in winter gas Chambers needed to be heated to ensure the acid would go into its gaseous state fast enough.

upped coal energy production

In fact thats simply not true

Finde 1. immernoch doof. Hier ist eh schon super wenig los, das noch weiter zu verringern geht finde ich in die falsche Richtung. Ich teile oft Texte o.ä. die ich einfach interessant finde. Das mache ich nicht mehr wenn ich mir jedesmal noch irgendeinen Kommentar aus der Hüfte leiern muss obwohl es da nicht mehr zu zusagen gibt als "hier, fand ich spannend, ihr ja vielleicht auch."

You're right but that was not the point. The comment just explained that at any point inside a hollow sphere gravity forces cancel out so that effectively there is no gravity.

Just fyi: you can simply choose the order of the back and apps buttons. They are not inverted

You don't wash anything away and why would you crack the shell? Just boil the egg. It's good for about two weeks at room temperature according to every source I can find. Thats also what it says on the preboiled Easter eggs.

Whats the problem? Even fresh, unboiled eggs are good for more than two weeks unrefrigerated.

Some boiled eggs are easy

To be honest I immediately start the next book or continue with another one I already started.