How Many Holes Does a Human Have?

Now you're thinking: https://www.curiositybox.com/
https://twitter.com/tweetsauce
https://www.instagram.com/electricpants

Special thanks to @Chubbyemu and Evelyn Lamb (https://twitter.com/evelynjlamb) for answering my questions about the body and holes, respectively.

An article from Evelyn about holes: https://blogs.scientificamerican.com/roots-of-unity/what-we-talk-about-when-we-talk-about-holes/

Coffee mug + doughnut sculptures and video from @Henry Segerman :
VIDEO: https://www.youtube.com/watch?v=9NlqYr6-TpA
BUY: https://www.shapeways.com/product/6CJQ9GXWW/topology-joke?li=shareProduct&&

sun footage: https://svs.gsfc.nasa.gov/12326

Supernumerary Puncta: https://link.springer.com/chapter/10.1007/978-981-10-5616-1_21

accessory ostium:
https://www.icoi.org/glossary/accessory-ostium/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3266099/

3D visual effects: Eric Langlay
Toilet scene effects: me and Jake Roper and Eric Langlay
music: Jake Chudnow and Audio Network