diff --git a/12.temporary_ins/06.geometry-coordinates/40.n4/80.non-euclidian-space/20.overview/contravariante-covariante-coordinates-6.gif b/12.temporary_ins/06.geometry-coordinates/40.n4/80.non-euclidian-space/20.overview/contravariante-covariante-coordinates-6.gif deleted file mode 100644 index 8fae40522..000000000 Binary files a/12.temporary_ins/06.geometry-coordinates/40.n4/80.non-euclidian-space/20.overview/contravariante-covariante-coordinates-6.gif and /dev/null differ