logoalt Hacker News

throwaway89864today at 5:22 PM2 repliesview on HN

Astra says this claim is misleading. Sun's average energy output per cubic meter is three orders of magnitude smaller than that of a compost heap. The fusion core is comparable though.


Replies

Retrictoday at 6:21 PM

The energy density of specific compost heaps varies by several orders of magnitude it’s not a single number. Volume, moisture content, internal temperature, external temperature, materials being composted, etc all play a significant role.

show 1 reply
malfisttoday at 6:45 PM

Of course it's misleading, thats the point GP was trying to make. Averages belie truth in large, diverse systems with extremes