Perhaps even the compass measurement that matters, it is an objective measurement of existing values and their variations can be explained entirely objectively.
Pengine hata kipimo dira Hiyo mambo, ni kipimo Lengo la maadili zilizopo na tofauti yao inaweza kuwa objectively Kabisa Explained. kozi bora Je Kuwa dira na mwelekeo, Je, bora hata na magnetometer.