Hi Friends, in this video I will show you how to make a hydraulic telescopic jack from syringes. science project for school students.<br /><br />You Need:<br />1. Syringe (20 ml) – 1<br />2. Syringe (10 ml) – 1<br />3. Syringe (5 ml) – 1<br />4. Syringe (2.5 ml) – 1<br />5. Plastic Tube<br />6. Thread<br />7. Glue<br />
