A key hormone helps us decide whether to trust lovers, friends or business ontacts, scientists claim.
Just think of the potential uses (and mis-uses) of this!
Just popping in to delete spam posts ... this is the only reason I come here nowadays. Peace peter
Nothing great or surprising, just a note to say I'm alive and far more likely to be found on facebook. Peace peter
For the record, you can find me on facebook ... I only pop back here to delete spam from old posts :) Peace peter