Matt. I had an alert. Please check for spoofing from your side. On Thu, Dec 11, 2025 at 9:12 AM Quan Tesla <[email protected]> wrote:
> Not sure how your response relates to pyramids in general, but I need to > ask: In physics, how would you drop 1 kg of mass into a black hole and > extract the exawatts from it? Moreso, where would you physically get a > black hole from that would permit you to traverse its firewall? > > On Thu, Dec 11, 2025 at 8:33 AM Matt Mahoney <[email protected]> > wrote: > >> It's a simple physics problem. The great pyramid of Giza weighs 5.5M >> tons. 1 kg of mass dropped into a black hole converts to 9 x 10^16 J or >> 21.5 megatons. The lifetime of a black hole is on the order of the mass >> cubed in Planck units. A Planck mass is 22 micrograms. So the pyramid >> weighs 2.5 x 10^17 Planck units and would live about 10^52 units of 5.4 x >> 10^-44 seconds, or about a year. It would convert mass to Hawking radiation >> energy at a rate of 300 kg/s, or 30 exawatts of hard gamma rays. >> >> This is about 300 times the energy received from the sun. Since radiation >> increases with the fourth power of temperature, this would raise the >> Earth's surface temperature from 290 K to 1200 K before it went out with a >> final 100 billion megaton blast. >> >> -- Matt Mahoney, [email protected] >> >> On Thu, Dec 11, 2025, 12:21 AM Quan Tesla <[email protected]> wrote: >> >>> John. I give up. How many and when and where's the physical evidence >>> thereof? It's all speculative. Interesting, but speculative. It may also >>> just have been the temples of the elite, hogging the limelight and social >>> power. Not disimilar to what we observe today. >>> >>> On Thu, Dec 11, 2025 at 6:01 AM John Rose via AGI <[email protected]> >>> wrote: >>> >>>> On Wednesday, December 10, 2025, at 9:55 AM, Quan Tesla wrote: >>>> >>>> Did some reading. aboyt Dyson spheres. Fascinating concept. Thanks for >>>> the headsup. Down to Earth, the following is AI's version of our state of >>>> civilization. Q: If less than 10% of the global population achieves 0.75, >>>> does that mean the whole civilization did? Nope. We're still in the Type >>>> I's infancy. Lots of opportunity to really ramp this up. >>>> >>>> >>>> How many watts did the pyramids put out :) >>>> >>> *Artificial General Intelligence List <https://agi.topicbox.com/latest>* >> / AGI / see discussions <https://agi.topicbox.com/groups/agi> + >> participants <https://agi.topicbox.com/groups/agi/members> + >> delivery options <https://agi.topicbox.com/groups/agi/subscription> >> Permalink >> <https://agi.topicbox.com/groups/agi/T7ff992c51cca9e36-M7996e2b1dd85960ed7cafb5f> >> ------------------------------------------ Artificial General Intelligence List: AGI Permalink: https://agi.topicbox.com/groups/agi/T7ff992c51cca9e36-Mc90ac8e9835bce81967803ee Delivery options: https://agi.topicbox.com/groups/agi/subscription
