I agree about focusing on the proton-boron reaction. I meant to refer to other fusion technologies that can sustain the reaction. As well as dense plasma focu

I agree about focusing on the proton-boron reaction. I meant to refer to other fusion technologies that can sustain the reaction. As well as dense plasma focus (the Lawrenceville group that you linked), there is Polywell, Tri Alpha, the Z-machine, and some interesting laser-accelerated proton beam experiments.