Replies to message #161

🔎 If you see an alert for analytics.usips.org, this is a self-hosted system I am running as a test. It is GDPR compliant and collects no invasive information.

First: Big X is the speed of light, as you can see. X = c Little x is smaller than big X, and equals 0.75 Therefore 1X1 = 1 and 1x1 = 0.75 * c...