Ever wondered how to analyse your own fingerprints or why bubbles are round? Well you might just find answers to those questions and more during one of many Science Week activities at libraries across Brimbank this month. The myriad of activities include learning how to make slime, creating a lava lamp or writing a secret message. Activities are free and will be held at the Sydenham, Sunshine, Deer Park, St Albans and Keilor libraries until Sunday, August 20. Full details: www.brimbanklibraries.vic.gov.au