Dr Bussard's research

Dr Bussard has finally published the fruits of his many years of
research of his special nuclear fusion reactors. These promise us
cheap unlimited energy pollution and radiation free as well as
incredible propulsion systems that allow us to build giant heavy
spaceships that can do single stage to saturn orbit and back. While
these claims are extraordiary they seem feasible and believable based
on p - B11 fusion reactions that produce electricity directly.