ACTONN MINI PROJECTOR LAUNCHER

Hydraulic Shooter DIY Kit for Kids Hydraulic Jack Lift Pump It Shoot it Learning Toys Gift for Kids . With this kit, you will be able to practice and understand every force of nature (be it gravitational or magnetic) and understand the effect of area on force and pressure. Thats not all: Using pistons and connectors you will soon learn the science behind the ingenious hydraulic pump (used for handbrakes) and the pneumatic pump (used for projectile motion), while understanding contact- and non-contact forces and the effect of area on pressure by using the magic bed. With six activities to substantiate and explain the concept of Pascals Law, this kit packs the force of a punch in terms of knowledge, experiment, and implementation!