Mr.Mofu@lemmy.blahaj.zone to 196@lemmy.blahaj.zone · 1 year agoBudget Rulelemmy.blahaj.zoneimagemessage-square85fedilinkarrow-up1966arrow-down10
arrow-up1966arrow-down1imageBudget Rulelemmy.blahaj.zoneMr.Mofu@lemmy.blahaj.zone to 196@lemmy.blahaj.zone · 1 year agomessage-square85fedilink
minus-squareHedgehog@lemmy.blahaj.zonelinkfedilinkarrow-up106·edit-21 year agoTurns out it’d be a dissapointingly small sphere: US annual defence budget = $800 billion 2% = $16 billion Obsidian cost per kg = $5 Total kg in budget = 3.2 billion kg Density of obsidian = 2.6 g/cm3 = 2600 kg/m3 Total volume of sphere = 3.2b/2600 = 1230769 m3 Volume of sphere = 4/3 π r^3 Radius = (3V/4π)^(1/3) = 66.48 m The sphere would only stand at 133m tall, I propose we instead utilise the entire defence budget for a much more skyscraper like 490m tall orb
minus-squareMargot Robbie@lemmy.worldlinkfedilinkarrow-up71·1 year agoNobody said it had to be a solid sphere, how else would you get it to emit the ominous hum without attuning its natural frequency by carefully designing the thickness of the obsidian layer?
minus-squarelseif@sopuli.xyzlinkfedilinkarrow-up66·1 year agoignores engineering and construction cost. but we can assume that all people involved would work for free, because its a massive honour
minus-squareConfused_Emus@lemmy.worldlinkfedilinkarrow-up6·1 year agoObsidian Orb is really Roko’s Basilisk. Allowing you to live is your payment for building it.
minus-squareTheKracken@lemmy.worldlinkfedilinkarrow-up14·1 year agoYou’re assuming one year of budget. I take it as 2% per year and something of that size would likely take 10+ years to build out.
Turns out it’d be a dissapointingly small sphere:
US annual defence budget = $800 billion
2% = $16 billion
Obsidian cost per kg = $5
Total kg in budget = 3.2 billion kg
Density of obsidian = 2.6 g/cm3 = 2600 kg/m3
Total volume of sphere = 3.2b/2600 = 1230769 m3
Volume of sphere = 4/3 π r^3
Radius = (3V/4π)^(1/3) = 66.48 m
The sphere would only stand at 133m tall, I propose we instead utilise the entire defence budget for a much more skyscraper like 490m tall orb
Nobody said it had to be a solid sphere, how else would you get it to emit the ominous hum without attuning its natural frequency by carefully designing the thickness of the obsidian layer?
ignores engineering and construction cost. but we can assume that all people involved would work for free, because its a massive honour
Obsidian Orb is really Roko’s Basilisk. Allowing you to live is your payment for building it.
You’re assuming one year of budget. I take it as 2% per year and something of that size would likely take 10+ years to build out.
This guy orbs!