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Bunsenbrewer plays up the science of beer at its new taproom in Sandy.

(Courtesy of Aaron Hanson)

In Aaron Hanson’s laboratory, you’ll find the things you’d expect -- beakers, dissection trays, lab tables -- and something you won’t: beer.

Hanson, a computer engineer turned army cook turned biochemist, is venturing into beermaking with his new Sandy nanobrewery and taproom, Bunsenbrewer.

The facility is less a brewery and more a “fermentation laboratory,” Hanson said.

The pints are filled by a bartender in a lab coat, served in beaker-style glasses and delivered on dissection trays. Customers are encouraged to ask about the recipe, yeast strain, pH level, temperature of the pint and everything else.

Aaron Hanson, 33, was a computer engineer, army cook and biochemistry major before opening Bunsenbrewer.

But the science geekery isn’t cosmetic. Hanson, 33, treats each new batch as a chance to experiment.

A veteran homebrewer, Hanson is still brewing small -- just a one and a half barrel system -- but enjoys the freedom that comes with it. He plans to tweak recipes and incorporate new methods into each batch, and said his brews will evolve over time.

“I just want to brew what I like” he said, "and not have to always aim for consistency."

Hanson said the constant tinkering will provide a unique experience for guests, who are encouraged to try different batches of the same brew and provide feedback.

Bunsenbrewer currently offers its own oatmeal stout and Belgian trippel on tap, as well as eight guest taps. And you don't need to be a beer geek -- or a geek at all -- to enjoy the brews, Hanson said.

Bunsenbrewer opened on New Years Eve and plans to hold a grand opening celebration on January 25. The taproom is located at 16506 Southeast 362nd St. in Sandy. More information can be found at http://www.bunsenbrewer.com.

-- Michael Bamesberger

Open and Shut runs in the Sunday Business section and provides a weekly look at new businesses in the Portland area. Know of a new business opening soon in Clackamas County? Email mbamesberger@oregonian.com.