Not a challenge

go somewhere that is open 24 hours

stay there for 24 hours

draw a picture of the hour you are on, every hour

take a photo of yourself every hour

take a photo of somewhere/something in the space every hour

write 10 words about your experience in the first hour

write 20 words about your experience in the second hour

write 30 words about your experience in the third hour

increase by 10 words every hour like this

after 24 hours go home and sleep

then when you wake up make a scrapbook

fill each page with your photos, drawings and words with each page corresponding to an hour

once finished

observe your work

keep the experience in your mind for the rest of your life

and understand your usage of hours