(AP) — IBM has engineered a way for everyone to join the fight against Ebola — by donating processing time on their personal computers, phones or tablets to researchers. IBM has teamed with scientists at Scripps Research Institute in southern California on a project that aims to combine the power of thousands of small computers, to each attack tiny pieces of a larger medical puzzle that might otherwise require a supercomputer to solve. For the last 10 years IBM has sponsored a project called World Community Grid, in which volunteers agree to download software that takes advantage of unused processing capacity on their devices. The free downloadable software, available at www.worldcommunitygrid.org, works on Windows or Mac computers and Android mobile devices, although not Apple Inc.'s iPhone or iPad. On mobile devices, the program only works when the device is charging and connected to Wi-Fi, to avoid draining batteries or running up wireless charges.