There are names that are synonymous with folk music; Guthrie and Lomax come quickly to mind. Seeger is another such name. Its mere mention conjures a mental laundry list of talented, politically active, musical personalities who are woven into the fabric of American folk music. Seeger family members have been studying — and making — folk music history for more than seven decade.... Dirty Linen

My husband, Marky, teaches maths to  a group of very intelligent Further A Level students (they are about 17 - 18 yrs old and those super-intelligent whizz-kid types).  Yesterday they were getting a bit overloaded and fraught with the 'hard sums' so he played them the One Plus One video as a bit of a breather! They loved it!  Marky said all the frowns disappeared and they were all smiling and ready to go at the complex numbers again!
- Anon