Agree with pz1975, it looks very interesting. I first saw this in August and tried to interest my local popular science media in the story, but no response so far. (Time to try again.) I am in the process of investing a smallish amount, mainly for the possible benefit of heirs
but am still raising the cash. It is much easier for non-USians since we do not need to overcome the rigorous obstacles SEC puts in the way of US investors, who in brief have to prove they are good for a million and able to stand a total loss of the capital.
Also agree the risk is very very high, from the whole theory being wrong in principle to practical problems like leaky gaskets, to the whole project being more or less a one-man-show, to running out of money too soon, etc. But on the flip side, the global energy market must be the biggest money ever, so any tiny part of that would make anybody super-rich. (Also a significant risk factor, from very angry and powerful competition ... )
The LPP shares can effectively not be traded at all, at least not until an eventual IPO. So buy and forget, long term. Do not expect to ever see that money again. But if it turns out to actually work, the sky is the limit. Almost literally.
I don't really expect to gain a windfall from that investment, but I still do want to buy into the feeling to have at least tried to make the world a little bit better. A relatively inexpensive, compact, mobile (even in trucks, aircraft and ships), 5 MW source of unlimited, very cheap electricity, totally free from toxic waste products and radioactivity - what's not to like?
And if you do not yet qualify as an investor, you can still contribute to the crowd funding or buy some T-shirts.
