CLEAN : S Koreans express concern at N Korea bomb test

The video covers a range of topics starting with a discussion on onion mustard, followed by cultural insights and their impacts. It then moves on to discuss personal levels and status, provides guidance for the cooking area, and concludes with a focus on communication and care.

What might 'They used to put them out there' refer to in the context of the text?

What significance does the word 'Nail' hold in the context of the preceding sentences?