• @Mwallerby
    link
    154 months ago

    And it’ll only take 10^7 years to pay for itself, bargain!

    • veroxii
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      fedilink
      64 months ago

      Will probably be someone else’s problem by that time… So why not?

      • @Mwallerby
        link
        14 months ago

        First section says it’ll take 10^29 joules to slow down the earth, third section says 10^22 joules in 350 days, so 10^7 difference, approx that many years to make back the energy from step 1