Re: [PSUBS-MAILIST] new to the list

[Michael Holt <mholt@richmond.edu>]

Alec Smyth wrote:

> Oh my, that's one heck on an interesting design. Hats off Cliff, you've got
> a whole bagful of innovations. I can't make out the mechanism just ahead of
> the tail... is it some sort of actuated universal joint? Also, I couldn't
> see the propulsion, although you described it in the write-up.

Wonderful concept, Cliff.

Talk a bit more about the propulsion.  Is that a screw?  Or did 
I miss that part?



Mike