Blueknarr's Recent Activity

  1. Blueknarr replied to the thread Bedding Teak and the Cost of a Space Flight to Mars..

    I have spent a similar length of time applying coatings to wood and metal. When I had wholesale adhesion failure it was usually to...

    Oct 27, 2020 at 4:33 PM
  2. Blueknarr replied to the thread Bedding Teak and the Cost of a Space Flight to Mars..

    Little to no benefit to it. The oils in the teak will prevent a good bond either to the epoxy or the bedding compound. There might be...

    Oct 26, 2020 at 4:15 PM
  3. Blueknarr replied to the thread Vacuum infusion Male vs Female.

    One 50ft racer I helped build. Plug of stations and battons. Heat shrink Infused inner skin. Foam core Fairing the core Infused outer...

    Oct 22, 2020 at 6:40 PM
  4. Blueknarr replied to the thread fan powered sails.

    It would still provide forward propulsion. More so than MB achieved. Direct drive from the fan plus lift from the sail. Motor...

    Oct 22, 2020 at 6:22 PM
  5. Blueknarr replied to the thread fan powered sails.

    Myth busters managed to achieve forward progress.

    Oct 22, 2020 at 10:22 AM