Matter of Trust Archive
  • Home
  • What we do
    • Hair Matters, Fibers
          for Oil, Soil & Seas
      • Donating Fiber
      • Making Hair Mats
      • Buying Hair Mats
      • Global Hub Partners
      • Research and Resources
      • Hair Matters Media Gallery
      • Hair Matters History
      • FAQ
    • Eco-Home
      • Showcase Eco-Home
      • Open Houses
      • Room by Room
      • Tours & Curriculum
      • Wrap Star Program
      • Urban Edible Garden
      • Videos
    • Eco-Hub
      • Flagship Working Model
            Factory
      • Ecologizing Industry
      • Tours & Curriculum
      • Apprenticeships
      • The Experts’ Workbench
    • The Hum Sum,
          Humanity + Solutions
    • Eco-Academy, Youth &
           Fiscal Sponsorships
      • Youth Eco Programs
      • It’s Easy Being Green
      • Peace of Mind Kits
      • Lesson Plans
      • Sonoma Food Runners
      • Heart of the City
    • Research &
           The WALOP
      • Resource Library
      • The WALOP
      • Presidio Trust
      • Wild Soils UK Project
      • Silver Lab UCB
      • Fibrary
      • Corks
      • Global Compost Project
    • All Current &
           Archived Programs
  • Get Involved
    • Visit Us In-Person
    • Be a Hum-Summer!
    • Volunteers & Interns
    • Apprenticeships
    • Donate
    • Sponsor Us
    • Start a Felting Hub
  • Global Community
    • The Hum Sum,
          Humanity + Solutions
    • Global Hub Partners
      • Partners List
      • FAQ
      • Research and Resources
    • Global Compost Project
  • About Us
    • General Info
    • Mission, Vision & Values
    • History & Legacy
    • Team
    • Board
    • Media Gallery
    • Press Center
    • Flyers & Posters
    • Contact Us
  • Donate
    • What can I give?
    • Money
    • Hair, Fur & Fiber
    • Stuff
    • Docs for Major Donors
    • Online Store
  • Join
Select Page

IBM Solar Collector Magnifies Sun By 2,000x (Without Cooking Itself), Costs 3x Less Than Similar Systems

Source: treehugger.com Published: April 23, 2013 © IBM Michael Graham Richard Michael_GR Cleverly combining solar PV with solar thermal to reach 80% conversion efficiency Concentrating the sun’s ray onto solar photovoltaic (PV) modules requires walking the fine line...

Categories

501(c)(3) Public Charity
© 1998-2025
Terms, Privacy Policy, Cookies, Safety

FEEDBACK

Website feedback
Eco-hub visitor feedback
Eco-home visitor feedback
Lecture/Course Survey
Field Trip Survey
Internships Survey

CONTRACTS

Field Trips,
Space Rentals, etc.

FUNDER DOCUMENTS

Annual Reports,
Organizational Chart, etc.

MEDIA

Press Center
Flyers & Posters
Media Gallery
Logos

CONNECT

Contact Us
Careers


This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.