arxiv has a narrow scope, there's also biorxiv.org but both are for preprints which is a little bit different thing
skillissuer
sci-hub.se will get you most of papers
libgen.rs will get you most of books
anything related to planning, creation and targeting of ads
they're selling hype, not software
so apple put a DRM on a glorified reed switch? and it's legal somehow?
brrrrrrrrrrrrrr brrrrrrrrrrrrrr brrrrrrrrrrrrrrrrrrrr
thanks i'm calling UK Federal Kingdom from now on
you turn it off.
"critical" is the normal operating state of reactor when it's working. what you want to avoid is supercriticality, which means that power is rising. if it's delayed supercritical but prompt subcritical, power rises and may or may not stop on its own at some point. when it's prompt supercritical, you don't even have time to ask https://www.nuclear-power.com/nuclear-power/reactor-physics/nuclear-fission-chain-reaction/reactor-criticality/
i said nothing about aliens, all i say is that claim "dimethyl sulfide = definite sign of life" makes it a powerful clickbait, because there are processes that can provide it abiogenically from something similar to earth's primordial soup
your assumption seems overly optimistic
first step might look for example like this https://www.researchgate.net/figure/Reaction-mechanism-for-the-formation-of-methanethiol-with-Al-and-Mg-cations-and_fig4_339245530
there are many ways, and what i'm saying it's likely a massive clickbait
t. organic chemist, currently working with sulfur compounds
sometimes paper is also available at researchgate