[ExI] dark matter

Anton Sherwood bronto at pobox.com
Tue Aug 10 21:37:21 UTC 2021

On 2021-8-10 09:44, William Flynn Wallace via extropy-chat wrote:
> We don't know what dark matter is, can't measure it, but think it makes 
> up most of the universe.  Do you see a contradiction here? OK, so it's 
> theoretical (made up to explain something, I reckon).

Its mass is measured.

*\\*  Anton Sherwood  *\\*  www.bendwavy.org

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