Quote:
Originally Posted by Shaun 84 Targa
That's an option Graham. Or I could take advice from this fine fellow:
My friend Chris just drafted this up. I like it but would be a manufacturing nightmare I think.
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you could use this basic design, but use a block of aluminum/composite honeycomb material for the collapsible bit instead of the s-shaped pieces.
This would be much easier to fab, and the honeycomb has a huge energy absorption to weight ratio