$MNGA - There are only two things that I can see being the reason for investment. Either ESSI was big enough to be "serious" competition and MNGA wanted to eliminate them, and/or MNGA is 100% (or close to 100%) confident that they will need this extra space for upcoming growth. They have so many things in the works!
Every time I think about MagneGas, I think about this. A good friend of mine turned me onto MNGA. He's no longer in (he caught the sub-$1 run up to $2+ earlier this year), but he was almost within daily contact of Ermanno Santilli. My buddy text messaged him one day asking about some upcoming information, and he received a text back that said, "All you need to know is that MagneGas is going to take over the World".
Right off the top of my head I can think of 4 or 5 things (game changers) they have in the works, and I believe that the capture or a significant PR in any one of these can send this stock well beyond $2 or $3 per share. Can you imagine if they got (or released a significant PR on) 2 or 3 of these, or perhaps all of them?
Anyway, great DD done by $oldier Hard and Newsguy1 is frequently shared with Orions. For those not in, it's worth a look. For those in, lets see what Monday brings!