How To Calculate Anything

Another way to remember those pesky formulas . . .

It needn’t come to this! (Though we think this is pretty cool.)

Need to calculate Ohm’s law? Convert women’s clothing sizes? Calculate the area of a circle? Figure out whether its better to buy or rent a home? It’s all at

The site has lots of formulas for the urban homsteader even if you never have to perform a Sallen-Key Butterworth Low Pass Filter equation (except, perhaps, for recreational reasons).

Thanks to Bruce Nolte, N1BN for the tip.

Breadbaking (Level 1) Class at the Ecology Center

levain loaf

I’m teaching a basic no-knead bread class down in the OC at the Ecology Center in San Juan Capistrano on Saturday February 8th. To sign up head over to the event page. Here’s the 411:

Ditch the preservatives and plastic wrap. Join us and learn how to make homemade, all-natural bread from scratch. Take home fresh and ready-to-bake dough!

There was a time in the not-so distant past that the smell of freshly baked bread permeated households everywhere. Let’s revert to those wholesome days and make a difference. In this hands-on workshop, we’ll make a simple loaf using the miraculous and easy Jim Lahey no-knead recipe. Topics discuessed will include types of flour, what kind of yeast to use, how to simulate a commercial bread oven at home, hydration ratios, kitchen tools, troubleshooting, and shaping a boule. Learn simple ingredients, tools, and techniques to master this simple recipe. Participants will enjoy fresh bread and leave with dough to take home and bake!

You must bring a mixing bowl, a tupperware container to take your dough home, a digital scale (if you have one), and an apron (if you have one).

By baking bread at home, you’re in charge of what goes into every loaf and can choose to incorporate local and organic ingredients. Other benefits of baking at home include using less energy (used in harvesting, processing, and shipping store-bought bread), using less plastic packaging, and spending less money. Become a baker and join us during this heart-healthy workshop to learn how.

Instructor: Erik Knutzen

Cost is $20 for Ecology center members and $30 for non-members. The Ecology Center is located at 32701 Alipaz St. in San Juan Capistrano, California.

Analysis Paralysis


If you’re reading this blog, there’s no doubt that you’ve suffered from analysis paralysis. You’ve got to build that chicken coop, but you’re spending hours pouring over books, Pinterest boards and how-to websites. Add endless debates with your spouse and you’ve got a recipe for inaction. “Sicklied o’er with the pale cast of thought” is the way Shakespeare describes this condition in Hamlet.

The re-design of our backyard lead to the worst analysis paralysis I’ve ever experienced. Weeks went by with no progress. Ideas came and went. The internet made it worse by providing way too many possibilities.

A quote in a book finally broke my analysis paralysis spell. The gist of that quote was that we are all called by a higher power to build. I realized that I needed to set a deadline, get off my ass and construct the raised beds that I had spend endless hours researching, planning and discussing. I told Mrs. Homegrown that this Saturday I was buying lumber and cutting wood. I quickly drew up plans in SketchUp and started working.

The first hexagonal raised bed attempt came out a bit too small so I went back to SketchUp and re-sized the plans.  My self imposed deadline worked. Within a few hours I had the beds that I wanted and was very pleased with the results. The analysis paralysis spell was broken. What had been a concept on a computer screen become reality in short order. It felt good.

Sometimes life is a struggle, but increasingly I feel the need to build more and struggle less. No more neighborhood council meetings. I’m fatigued reading about the latest political outrage, petitions and pleas in Facebook. At this point in my life I just want to build.

What was your worst case of analysis paralysis? How do you deal with it?