There's tip posted on how to destroy blocking totem (its a puzzle), I got science collection finished 2 days ago (pure luck since I just decided to look screen and there it was so quickly pause and searching kid to collect it) but relics I have 1 missing although many rares appear (I have collected that wolf-relic at least 4 times and few other rares 2-3 times) but not that which is missing (some cup).