View logs for this pageFilter revisionsExpandCollapseTo date:Tag filter: Show revisions Diff selection: Mark the radio boxes of the revisions to compare and hit enter or the button at the bottom. Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit. curprev 05:44, 1 December 2024 166.88.238.226 talk 7,757 bytes +7,757 Created page with "<p> These waves will bounce off the closest objects and return to the sensor, the place a separate unit related to the sensor calculates how long it took for the sign to go aw..."