Posts

Hawaiian migrations (whale data)

Charting thru iNaturalist.org waters with d3.js

Micro Four Thirds (MFT) Awards

Impressing with lite premium lenses, moderate DOF & 20(+)MP @3.35µm pixel pitch

Pulau Hantu (2025 Jan 11)

Metropolitan habitats in Singapore

MFT Macro Lenses

Smaller subjects → smaller lenses?

Ocean Canvas 2024

Highlights from our workshop in Tulamben, Bali

iNaturalist Map Explorer

UI/UX for mobile

Visibility in the Pacific Northwest

Notes on the summer "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'

and its relation to 'Martini's Law'

The metric system (for diving)

Keystone Opening May

Our favorite go-to oasis of protected local biodiversity

New Website

'When social media has gone too far'