Example of Twitter Vine Video Art

The artists are starting to explore vine or users take short vidoes of art installations:

Example 1:

Cool new visualization at Denver International Airport. vine.co/v/bnTZlWH51tr
— Jeremy Bloom (@JeremyBloom11) 7. Februar 2013

Can you teach something in 6 seconds in a vine video ?

6 seconds, what a short time to teach something new and yet I found some great examples:

1) How to make stake tartare:

http://vine.co/v/bOIqn6rLeID

2) How to make caipirinha cocktail:
http://vine.co/v/bnmn6Yz9taB

3) How to make a nice candle:
http://vine.co/v/bnurFI0iBm6

Please share your favourite educational twitter vine videos..