Many machines we see today, from the dentist chair to the excavator and wave pool, use hydraulics to make movement happen. Hydraulics is one of the most useful inventions humans have come up with to help us move and lift things. A hydraulic system can transmit power virtually anywhere. With the flick of a handle, a small hydraulic jack can lift tons of weight!

The hydraulics of a large machine usually has a very complicated system of pumps and valves which push oil through hoses connected to pistons, that push and pull levers to dig earth, lift heavy things or platforms.

Or Get 'tm All In The Hydraulic 4-in-1 Kit

These kits use the principles of hydraulics to show how we use these machines in everyday life. Since water compresses very little, the syringes, when filled with water, give a strong and positive action to the lever it is attached to. When assembled, each kit illustrates a simple machine and the use of levers. They can be lead off points for students to get ideas to make their own machines! They are ideal for a youngster 10 and over to build on his/her own, or an 8 year old with a bit of help from an adult.

These kits make great gifts for the young person who is interested in wooden toys that are rich in learning and fun to use after they are made.

Have a look at our Educational Resources Page for neat activities to do with your science kit!