nanoplastics sampler

Nanoplastics are sampled in two ways on Seeker. The common approach is Manta Trawl that is towed beside Seeker and has nets to collect the sample. Seeker is also developing NURD – Nanoplastics Underwater Retrieval Device, the name fits Doug’s computer nerd background. NURD is lowered over the side to a target depth as much as 100 meters below the surface and hydraulic motors push water through collection nets the same as those used on the Manta Trawl.

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Junk Sails and Beautiful Frames

Starts at 3:58

Junk Sails and Beautiful Frames

Starts at 6:54

Zonker regarding the cargo hold frames: That is the actual structure supporting the plate. I once told him in a Youtube comment that they were very silly with the huge cutouts so they'd collapse if ever loaded. He was not appreciative of the suggestion to change them.

Its not uncommon for hull strength to be misunderstood and for some reason the cargo hold frames got a lot of attention.

Frist off, they are not even needed. The frames not not part normal Origami boat plans. And no Origami steel boat has ever been known to have suffered structural failure.

The frames were added to Seeker as an extra measure. They do stiffen the hull sides, but they more importantly attach to the frames in the keels helping Seekers ability to withstand a grounding in rough seas.

And yes the lightening holes are on the inward side of each frame where compression loads would be greater but they were not cut to save weight. They were cut because they are beautiful and provide attachment point for tables, equipment and securing cargo.

Sailing Anarchy

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nanoplastics sampler

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