[sound of empty lecture hall]
[faint sound of water dripping]
[pump turns on, water gurgles]
[water splashing]
[Allen] Hey there
[Daniel R] Hey!
[Allen] Three...[Daniel] Three!
[Allen] ...is the number of...what we're doing.
[board claps]
[Allen and Daniel chattering indistinctly, getting ready to film]
[Allen] Gonna run this shot for two minutes.
[board claps]
[Allen murmuring indistinctly]
[sound of pumps and water splashing simultaneously]
[pumps turn off, water splashing]
[water dripping]
[thanks for watching!]