What happens when you have an exact but slightly drunk double?
Electronics student Liz is recording radio signals from the galactic centre on her radio telescope and finds she has somehow downloaded circuit diagrams.
Intrigued, she builds what looks like a 3D copier and slightly drunk at a student party, clones herself. Next morning Liz is sober again - but her clone Liza is permanently slightly drunk ... even on her teaching practice.
A 3D copier is a good money-maker, but when Liz attempts to sell it, it's amazing who wants to cash in and grab a share. Will there be money for a double wedding and what will Liz's father say to walking TWO daughters up the aisle?