Filtering Smoke
Ray Darby2021-07-28T20:25:27-07:00How to remove wildfire smoke from your home in California *Republished from 2020 We’ve [...]
How to remove wildfire smoke from your home in California *Republished from 2020 We’ve [...]
Part 2, HEPA Filters, DYI Air Purifiers, Effectiveness of House Plants and more on AQI [...]
By Dorothy Punderson, Education and Outreach Coordinator at Sierra Streams Institute - Nevada City, CA. [...]
Q and A With Ray This Q & A pertains to California's Quantum Leap in [...]
Dangerous Electrical Panels There’s a fair chance you own one of the many electrical panels [...]
Last year the Nevada County Building Department changed its approach to building code enforcement to [...]
What Does My Electricity Usage Look Like? Have you ever wondered where your power is [...]
Heat Pumps – Efficient Appliances That Deliver Both Comfort and Savings A heat pump is [...]