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The Bat Wall Final Exam
December 18, 2024
Climbing the twelve 5.12s of Bat Wall.
Read full article →
Risk
November 26, 2024
Analyzing risk after running the Rainbow Pool Portage on Yuba Gap.
The Four Pillars of Intelligence
April 13, 2023
The building blocks of a general AI, inspired by biology.
Fear
March 19, 2023
Embracing fear in the Grand Canyon of the Stikine.
Nehalem Sunrise
January 11, 2023
Helping my buddy go elk hunting.
(photo only)
Conspiracy Theories Part 2: The Math
December 16, 2022
Why people believe in conspiracy theories, a Bayesian perspective (with math).
Why Conspiracy Theories Work
December 15, 2022
A discussion about why people believe in conspiracy theories, and why they don't change their mind with evidence, with a little math.
Colosseo
September 19, 2022
Touristy, but really cool.
Medieval Town
September 14, 2022
Cesky Krumlov, Czech Republic.
Prague
September 13, 2022
Cayoosh
September 4, 2022
Cayoosh Creek, BC, Canada.
The Grand Canyon of the Stikine
August 23, 2022
Axel and Matt dropping in on the Stikine.
Stikine Sunset
August 22, 2022
The sun sets on Site Zed.
Summiting St. Helens
July 22, 2022
Summiting St Helens with Mt. Adams in the background.
Curtain Falls
May 28, 2022
Nate and Nate running Curtain Falls. This photo is the cover of the 2023 American Whitewater Calendar.
Upper Upper Washougal
May 7, 2022
An adventure close to home.
Mt. Hood Rescue
April 21, 2022
Rescuing a skier from a creek hole.
Helicopter
April 10, 2022
Sage catches Tobin running Helicopter on the Middle Feather.
Big Brother Frozen
February 26, 2022
Me dropping into Big Brother.
Boat Herding
January 16, 2022
Carrying boats is always hard, but I don’t know why everyone is askew.
Olympic Peninsula
Exploring the Salmon River on the Olympic Peninsula
Cataract Drying Out
October 12, 2021
Cataract Canyon Raft
October 11, 2021
Chris captaining the raft on Cataract.
Clore
September 25, 2021
The Lower Clore, BC, Canada.
Bowser/Nass
September 19, 2021
On the Nass after our first descent of the Bowser river.
Rock Drips
Bowser River, BC
Mushroom Log
September 17, 2021
Wind River
June 29, 2021
Olivia styles the first waterfall at sunset.
Top Tye
May 23, 2021
What an awesome way to start the run.
Spirit
April 17, 2021
The iconic shot.
Telluride
October 1, 2020
Fall colors in Telluride, CO.
The Ohanapecosh
July 12, 2020
A spectacular river flowing off Mt. Rainier.
Riding the Log
Ohanapecosh, WA.
The (Dragon)fly
May 18, 2020
Testing out the macro function on my new iPhone 11.
The Callaghan
July 27, 2019
Callaghan Creek, BC.
The Green Lizard
January 19, 2019
Costa Rica
The Monkey
January 15, 2019
Costa Rica.
Skating
December 31, 2018
A peaceful winter moment, skating circles on a pond.
Magilla
October 13, 2018
Moose River, NY.
Navigators Part II: Benefits and Drawbacks
September 13, 2018
The pattern is great, except that it is difficult to pass data between views
Read on Medium →
Dumoine
August 23, 2018
Amazing camping, lots of flatwater on the canoe trail.
Navigators Part 1: a Flow-Based Architecture for Android
July 26, 2018
A new pattern for promoting modular view components
Green Moth
March 31, 2018
Maple Syrup
March 24, 2018
Vermont living: making maple syrup.
Volunteering to Write Code for Non-Profits
March 14, 2018
Tips for volunteering as a software engineer
Plumbers Crack
November 19, 2017
Red Rocks, NV.
Rumney Summit
October 23, 2017
Fall climbing in Rumney, NH.
Eclipse
August 21, 2017
The stuff religions are made of.
Making JUnit read a little more like RSpec
May 16, 2017
A simple way to make JUnit more modular and readable
Conj, Cons, Concat? Oh my!
May 10, 2017
How to add elements to Clojure data structures
Android View Measurement
January 27, 2017
How to get the (X, Y) coordinates of a view
Bishop Bouldering
January 18, 2017
Gotta get those temps!
Blacktail Canyon
April 7, 2016
Grand Canyon, Arizona, USA
Scorpion
A scorpion in its natural, spiky habitat.
Scorpion and Prey
A scorpion eats a moth on a cactus.
Camping in the Grand
April 6, 2016
Grand Landscape
April 4, 2016
Redwall
April 2, 2016
Redwall Cavern in the Grandest of Canyons.
North Canyon
April 1, 2016
South Branch
February 25, 2016
South Branch Feather, CA
Winter Trees
February 21, 2016
Whistler, BC
Silencio
December 31, 2015
The iconic drop in the jungle.
Mexican 20
December 30, 2015
Scouting the Mexican 20.
The Mexican Jungle
Hiking into Big Banana.
California Bouldering
December 12, 2015
Team send.
Starfall
October 3, 2015
A Utah Slot
September 23, 2015
Looking forward.
Golden Gate
August 6, 2015
Grand Canyon Lightning
July 13, 2015
South Rim, Grand Canyon, USA
Belize Toucan
May 19, 2015
River Bridge
March 24, 2015
A bridge near Vancouver, BC.
Burney Falls
February 26, 2015
Magic in NorCal.
Cataract Canyon
February 4, 2015
Joshua Tree Road
January 30, 2015
Joshua Tree Camping
El Capitan Climbers
January 28, 2015
Antelope Canyon
December 21, 2014
Antelope Canyon Bliss
Contemplating.
iOS > Android: View Life Cycle
November 23, 2014
A comparison of the view and controller life cycle hooks in iOS and Android.
Layouts Part III: The Beauty of Layout Weight and Conclusion
November 17, 2014
A discussion of Android's layout weight and the fantastic abstraction it represents. There is no equivalent on iOS.
Layouts Part II: Add/Remove/Collapse
November 16, 2014
A comparison of the ease of adding, removing, and collapsing views in an Android Linear Layout vs. an iOS Interface Builder view.
Layouts Part I: Android > iOS
November 15, 2014
A comparison of basic layouts in iOS and Android.
Cloud’s Rest
November 11, 2014
Yosemite, CA
Milky Way Boats
October 26, 2014
Ladybug on a Lupine
October 19, 2014
Canyon Creek
October 15, 2014
California creeking at its (sort of) finest.
Capitol Reef Giant
October 13, 2014
Skyscraper
May 4, 2014
Me running Skyscraper, South Silver, CA.
Crimping
March 23, 2014
Ring Mountain, CA
Belize Storm
August 31, 2013
Belize
Air Tanks
August 27, 2013
Belize Parrot
August 24, 2013
The Ant
July 7, 2013
Shooting Star
June 26, 2013
Cataract Canyon, UT.
South Salmon Camping
June 7, 2013
Camping along the magical South Fork of the Salmon River, ID. Stop the mine!
East Fork Kaweah
May 11, 2013
The iconic Triple Drop on the East Fork Kaweah.
Heavenly Path
April 26, 2013
One of my favorite boulders anywhere. Heavenly Path, V1.
The Grandma and Grandpa
April 24, 2013
The Peabody Boulders, Bishop, CA
Crater Lake
April 2, 2013
Crater Lake, OR
Mesa Arch
January 25, 2013
Arches National Park
Framed Arch
January 23, 2013
Arches National Park.
The Subway
November 24, 2012
The iconic Subway in Zion National Park.
Zion Water
Zion National Park, USA
Wall Street
November 23, 2012
Zion National Park, USA.
Sandstone Chain
November 22, 2012
Angel’s Rest, Zion National Park.
Zion Canyon at Night
Green Stump
November 4, 2012
Blue Angels
October 7, 2012
The Blue Angels over Alcatraz, SF, CA
Partnachklamm
September 12, 2012
Garmisch-Partenkirchen, Germany. The Partnach Gorge.
Roadside waterfalls
Germany
Double Bug
June 11, 2012
I have no idea what these are.
Wispy Waterfall
May 13, 2012
Columbia River Gorge, OR
Dragonfly
January 22, 2012
Whirling
January 10, 2012
Dubai
Empire State
December 21, 2011
Empire State Building, NY.
Fat Frogs
December 20, 2011
Not strictly wild, I found these in New York.
Pit Falls
October 16, 2011
Pit River, CA. The best rapid name ever.
Rogue Headwaters
September 17, 2011
The magical headwaters of the Rogue River, Crater Lake National Park, OR.
Two Bugs
September 13, 2011
A macro photographer’s dream come true. Two bugs!
Drinking Butterfly
September 12, 2011
Painting
September 10, 2011
Craters of the Moon, ID
Star Trails
August 29, 2011
One of my first star trail shots, and still one of my favorites.
Biking
August 27, 2011
Lake Tahoe, CA. I went biking! Not my thing.
Ben in Skyscraper
July 23, 2011
Ben Waxman styling Skyscraper.
The Eyes of a Dragonfly
June 27, 2011
Looking at Havasu
June 23, 2011
Olivia contemplates the magic of Havasu Creek.
Dragonfly Wings
June 19, 2011
Grand Canyon Climbing
June 14, 2011
Such cool rock, but don't fall in the nasty pool.
Pauley Creek Rescue
May 29, 2011
Pauley Creek, CA.
Cactus Bugs
April 16, 2011
Joshua Tree, CA
Fall Duck
October 17, 2010
Walden Pond, MA.
Rogue Frog
September 15, 2010
Rogue River, OR
Rogue River
Bees on Balls
July 12, 2010
I think these are Allium. Gloucester, MA.
Buzzing
July 7, 2010
Blue Flower Circle
July 2, 2010
Somewhere in my Mom's garden
Costa Rica Sunset
May 30, 2010
We emerged from the jungle onto the beach, and...
The Bay
May 12, 2010
San Francisco Bay. Yum.
Red House in the Snow
March 23, 2010
Santa Fe, NM
Adobe
March 20, 2010
Ice Rainbow
December 23, 2009
Not a normal rainbow.
African Monkey
August 9, 2009
Somewhere in East Africa.
Agama Lizard
July 30, 2009
Giraffes
July 29, 2009
On safari in Tanzania.
