Just in the deeps

Diving, oceans, science, exploration

MFT Macro Lenses

Smaller subjects → smaller lenses?


Ocean Canvas 2024

Fun video from a recent underwater photography workshop


iNaturalist Map Explorer

UI/UX for mobile


Visibility in the Pacific Northwest: Summer

Notes on "peak season"


Topo maps for divers

Thanks to NOAA


Flagpole Point

sbadil q̓aƛ̕əb? (On a flood)


Northwest Island

The archetypal PNW DPV dive?


Using oxygen as an 'inert gas' (aka NITROX)

and its relation to 'Martini's Law'