4-H Summer Science Camp theme this year is Forces of Nature. Activities will include Lava Layering, Measuring an Earthquake, Core Sampling and more.. Youth ages 8 –11 participate on Tuesday, July 6th from 9 a.m. – 1 p.m. Cost is $10 per participant with lunch provided. Limit to 20 participants and registration is due July 29th to the OSU Extension Office.