This orangutan might prove to be the ideal taster, bartender and bouncer, all rolled into one. It makes me wonder how Naong would fare in a beer tasting, with the major question being horizontal, vertical or kitchen sink?
Accounting for taste: cognitive mixology (The Economist)
What can I get you? Naong, a male orangutan in a Swedish zoo, knows just what he wants. Given apple vinegar and cherry, rhubarb and lemon juice to taste separately, he learned their flavours, showing his preferences when given free choice of which to keep drinking. When he was offered various mixtures, prepared in front of him, he learned how those flavours tasted in combination. Then the real test: he watched novel mixtures being made and was allowed to choose between them ...