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Joined 3 years ago
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Cake day: July 27th, 2023

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  • That is literally the opposite definition to scalable. Scalable things don’t require twice the resources for twice the capacity.

    Buy two instead of one is exactly the worst case scalability you can have.

    95% of the world grid storage capacity is pumped storage hydro and batteries will literally never be able to compete because water is the cheapest energy storage medium we could possibly have at grid scale. North America was the world leader on PSH in the 1970-2000 but now China is eating our lunch and our governments no longer have the ability to start real infrastructure projects because of crony capitalism.

    I can’t believe we’re watching China become the world leader in renewables while we pretend like batteries are a smart way of storing GWhs of power because that’s the most profitable solution to the private sector.




  • Orbits are elipses, which are loops. So after the explosion gives an object more energy it’s in a new orbit right? That orbit has LOOP. Which means it has to come back to a similar point it’s at now. Therefore if an object passes through low orbit, no one explosion can make it be in a high orbit. At best it’ll be an ellipse with a point in high orbit and a point in low orbit.

    Any amount in low orbit means a decaying orbit due to drag with eventual falling out of the sky.

    If you get to the high orbit point and you get a SECOND explosion that’s perfectly timed you could theoretically enter a new high orbit that’s stable over the long term and contribute to Kessler syndrome.













  • Neoliberals literally can’t understand basic social and material facts. You could tell them all day that arresting a thousand grannies will concretely demonstrate the newly passed law is bullshit creating the pressure to fix it. And they’ll respond “well if they named themselves something else they could have protested without being arrested” until their last breath.

    Neoliberals literally CAN’T think of the common good because they think there shouldn’t be commons, only individuals, families, and private property. They also don’t think there can be good, only profitable and legal matter, in that order.



  • Hacksaw@lemmy.catoWorld News@lemmy.world*Permanently Deleted*
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    1 year ago

    Even in the West with progressive gender roles and access to birth control, 37% of children are unintended. You’re really going to sit here and ask “why did this woman sit down and decide to intentionally try for a baby during the war?” As if you can’t think of any other possibilities?

    Should we really stop caring for children if they’re not planned? Should we judge people for accidentally or intentionally having a baby in a situation we have never experienced? Maybe everyone should ask you before having sex so that you can bestow your wisdom on them. Then finally everyone can have your mature, complete understanding of human reproduction. That way they can all make the same great choices you do!

    Weak sauce.

    https://www.cdc.gov/nchs/data/nhsr/nhsr055.pdf