Rubens Tube 1 Metre Age 4-5 This fun table top mat

This fun table top mat helps children learn the main bones in the body and where they are located

The ball will not pass if it is hot and the ring is cold

The thermal conductivity set comprises four metal bars held firmly together in parallel with a plastic rigid carrier

and as a general purpose millisecond digital timing device with manual or electronic triggering

Rubens Tube 1 Metre Age 4-5 This fun table top matIntended for teacher demonstrations only. A truly exciting way to demonstrate the effect of sound waves in action, the Rubens Tube really brings the topic to life in a way the students will never forget. The robust stainless steel welded construction means trouble free operation for many many years. The unit is shipped with full instructions and safety guidance and is the perfect companion to the Lascells Digital Signal Generator. Requires a supply of