Best Small Vacuum: Anti-matter Reactor

We currently have no practical way to harness anti-matter into a bomb and can only isolate anti-matter in a particle accelerator and store it for a short time. The power source is a reactor. Inside the reactor, element 115 is bombarded with a proton, which plugs into the nucleus of the 115 atom and becomes element 116, which immediately decays and releases or radiates small amounts of anti-matter. The anti-matter is released in a vacuum into a tuned tube, which keeps it from reacting with the matter that surrounds it. It is then directed toward the gaseous matter target at the end of the tube. The matter, which in this case is the gas, and the anti-matter, collide and annihilate totally converting to energy. The heat from this reaction is converted into electrical energy in a near one hundred percent efficient thermoelectric generator. This is a device that converts heat directly into electrical energy. Many of our satellites and space probes use thermoelectric generators, but their efficiency is very, very low.