How can you trust an unsupported, unexplained number like that,...

How can you trust an unsupported, unexplained number like that, as if plucked out of the air.

Let's see some real, sustainable profits.

I"d also like to see some substance, to show that an especially expensive block of graphite was an economical form of storage for heat. Not yet convinced that a normal block is.

If today's standard of reporting and transparency is anything to go by, I''ll be keeping my distance.

EL