The 1% Microgrant is intended to support 1% of a single investigator’s salary for a single year, approximately 20-30 hours, or an equivalent dollar amount to cover materials and other expenses for a project of roughly that duration. Creative proposals aimed at supporting research, education, outreach, or professional development in STEM disciplines (including social and behavioral sciences, or interdisciplinary humanities/STEM projects) will be considered. This award is intended to provide protected time or resources for a small side project that would otherwise not be possible for an active scientist/educator. Ideally it will be self-contained and not a supplement to a large funded or ongoing project. Examples include but are not limited to: course development, an exploratory field trip, a single experiment, professional development (learning or teaching), or a special student session. The award will cover 1% of an investigator’s effort, up to 30% fringe, and their institution’s negotiated rate for federal indirect (facilities and administration) charges. Pre-applications should be made via Twitter. At approximately 9 am EDT on August 1, 2017, @MindlinFndtn will post an announcement tweet. Proposals should be a single reply to that tweet.