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  2. Jun 30

    Extinct cinder cone volcano in Lassen National Park, . Photo: © Ralph Crane Amazing

  3. Jul 4

    Just finished a session. Creating and filming them from side and top. Next step is reconstruction.

  4. 1 hour ago
  5. 14 hours ago
  6. 14 hours ago
  7. 16 hours ago
  8. Jul 6

    Photo of the Day: The peaks of Mikeno (right) and Karisimbi (left) as seen during the hike to the Viru...

  9. Jul 6
  10. Jul 6

    Ash Soap is back in stock!!

  11. Jul 5
  12. Jul 5
  13. Jul 4
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  14. Jul 4

    Ahh.. the magic of , ash and ! Fantastic lessons to be learned from the past to inform the development of materials.

  15. Jul 4

    2000 years old Roman concrete is stronger than modern ones as it was made of ash and sea water|

  16. Jul 4
  17. Jul 3
  18. Jul 3
  19. Jul 3

    that there’s a hiding in ! When the chance, check it out!

  20. Jul 3

    Our workshop for the interaction between volcanic ash and gas turbines is underway!

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