diff --git a/diapos.odp b/diapos.odp new file mode 100644 index 0000000..d955750 Binary files /dev/null and b/diapos.odp differ diff --git a/diapos.pdf b/diapos.pdf new file mode 100644 index 0000000..6449588 Binary files /dev/null and b/diapos.pdf differ