Back to Course Science Dexter Box Grade 8 0% Complete 0/0 Steps Sprinkler System 1 Topic Presentation Fire Extinguisher 1 Topic Presentation Hydraulic Lift 1 Topic Presentation Liquid Conducts Electricity 1 Topic Presentation Science Dexter Box Grade 8 Hydraulic Lift Lesson 3 of 4 In Progress ← Previous Hydraulic Lift Lesson Content 0% Complete 0/1 Steps Presentation