Erika Lundahl

Measuring Fukushima’s Impact: How Geeks and Hackers Got Geiger Counters to the Masses

Hundreds of ordinary people are contributing to a crowd-sourced effort to collect data on radiation levels for scientists and ordinary citizens to use and interpret.

December 10, 2013

Less than 2 Percent of Carpenters Are Women—Meet the Master Builder Working to Change That

Carpenter Maria Klemperer-Johnson is used to being the only woman on the construction site—but, thanks in part to her own work, that is beginning to change.

September 27, 2013

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