- High Speed Photography
- Other Photography
- Brewing water profile for Boulder, Colorado and testing tap water at home instead of using a commercial lab.
- Monitoring household radon to test the efficacy of our home radon mitigation.
- Our fridge
- Testing low-cost hygrometers
- How accurate are DHT22 / AM2303 / RHT03 hygrometers?
- robert -AT- kandrsmith.org