Gandlaf the Grey wrote:
I'm so glad your testing all this before committing to the final piece.
Me too
One thing I learned is not to jump to conclusions. At first I blamed the foil. It seemed reasonable at the time that the non stick foil was the problem. The real reason for the failure became apparent during the next attempt.
The plaster bandage was stale. The High humidity in my garage had killed the plaster/ degraded the quality. I painted it with white glue and salvaged it. It was a shock. I had never had it happen before.
I painted a foil sheet over the week end. I did not have any kind of problem with it at all.
Hard wire basket will support the Poli-fil and keep it away from the light bulb or LEDs
I am still not happy with this I want it to be under instead of on top of the surface.
The pine bark gave me the idea to use sheet cork instead of foil for the overhang surface of the magma. I don't have any so I will pick some up this afternoon and try it.
Dorthonion wrote:
It will all come right in the end, I am sure. It's like experimental archaeology - they try what they think someone (eg, the Romans) did long ago, and if that doesn't work out, they try little variations still within the technological scope of that ancient culture. I suppose one good thing is that the LED's are fairly low energy - hopefully that is less of a fire hazard (knowing me, I would have the house on fire
)
High technology or low tech
It was cybermen from planet X
The old bulbs give off a lot of heat. I also don't want a 100 foot extension cord on my light saber. I have fond memories of a 1964 episode of Lost In Space. Guy Williams as John Robinson, AKA Zoro, fought a electric sword duel with some Voyage to the Bottom of the Sea recycled aliens.
I don't want a cord or a fire so I am working on battery boxes.
The battery box and the LEDs for the 2mm Volcanic Island are at the bottom left.