The human nose can distinguish between some of these molecules and the different forms of the same molecule of carvone, for example, can smell either like spearmint or caraway. Previous machines would ...

Spearmint and caraway are one example. There are other hurdles as well, for example, describing a new smell obtained from mixing two or three different scents. Despite all those hurdles in ...

Stir in the rye flour and the yoghurt. Set aside for 24 hours. It will now be bubbly and smell sour. Mix in the caraway seeds, treacle, salt and olive oil. Now add the white flour to make a dough.