David Wald
A scientist who studies earthquakes and the internal properties of earth.
Non Forest Service
My favorite science experience is coming up with new (or even obvious) ways for solving tough problems while doing something unrelated: running, hiking, daydreaming. When an idea or solution pops into my head, it’s invigorating.
Featured from Natural Inquirer
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The Did You Feel It? (DYFI) system allows Internet users to report earthquake data when they feel an earthquake. The data submitted are put into computer programs that create “Did...
All Over the Map: Investigating the Did You Feel It? Citizen Science System
The Did You Feel It? (DYFI) system allows Internet users to report earthquake data when they feel an earthquake. The data submitted are put into computer programs that create “Did...