Re: [FMA - possibly SG2/DS2] spotted/observed rules concept

G'day Peter,

 >Signature can be measured by sound,
 >ground vibration and light flash.

Sounds like a good idea. If you're playing with aliens you may want to
add 
smell, heat and electromagnetic signals to that list.

Cheers

Beth

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Elizabeth Fulton
c/o CSIRO Division of Marine Research
GPO Box 1538
HOBART
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email: beth.fulton@marine.csiro.au