%0 Journal Article %T Three small systems showing probable room-temperature superconductivity %A D. M. Eagles %J Physics %D 2012 %I arXiv %R 10.1016/j.physc.2012.07.011 %X I shall discuss three small systems in which I think room-temperature superconductivity has been observed. These are: 1. Narrow channels through films of oxidised atactic polypropylene (OAPP) and other polymers. 2. Some multiwalled carbon nanotubes or mats of nanotubes. 3. Sandwich structures based on CdF_2. The main emphasis will be on polymer films. %U http://arxiv.org/abs/1201.2576v3