[extropy-chat] Suicide the Green way

[spike]

> bounces at lists.extropy.org] On Behalf Of Michael M. Butler
> 
> On 11/20/06, Anders Sandberg <asa at nada.kth.se> wrote:

> > A good aluminium sail is supposed to have half wavelength holes
> 
> Interesting. I hadn't heard that. Source, please?
> 
> --
>       Michael M. Butler  :  m m b u t l e r  ( a t )  g m a i l . c o m


Mike this allows the sail to lose mass without significant loss of
reflectivity.  

spike