Mounted Lamp Tax on Sales 0% The 35°C to 45°C appears

The 35°C to 45°C appears in green

Sheet of colourful stickers

Compiled by Dr

the ruler easily folds to a compact size for easy storage

This large cloud chamber allows the visualization of atomic particles as they pass through a super saturated Isopropanol vapour

Mounted Lamp Tax on Sales 0% The 35°C to 45°C appearsFor use with the mounted solar cell and motor. A 12V 24W S. B. C. bulb in a metal socket mounted on a folded metal base 100 x 63mm with a pair of 4mm sockets. The power rating of the bulb has been chosen so that when it is placed in front of the solar cell sufficient power is produced to run the motor effectively whilst avoiding the risk of damage to the cell by excess light and or heat.