Most likely to be Germany
A better question would be why is this in "Consumer Electronics, Science"?
Yes. It is called Life of the Yodeling. - wikipedia
Switzerland.
yes
Switzerland
If you hear a haka, you are likely to be in New Zealand. The haka is Maori war dance
Yodeling is a form of singing in which an extended note is repeated in different pitches, making a high sound, then low, high, low, high, low. Yodeling was developed in the Central Alps as a means of communication used by mountaineers, which later turned into Alpine folk music. The Central Alps, where yodeling originated, are in Switzerland, therefore, yodelling comes from the country of Switzerland.
Yodeling is generally believed to have started in Austria, however, it is said to have originated just plainly from Central Europe.
a yodeling engineer is an engineer that trys to understand the fine art of yodeling
You would be most likely to hear a Celtic language spoken in Ireland, where Irish Gaelic is an official language alongside English.
Yodeling Honeyeater was created in 1875.
Switzerland, probably somewhere in the Alp mountains.
Switzerland. Specifically the Swiss Alps.