40 likes | 164 Views
Communicating . Codes. Hi R u ok Make cupboard cut outs Use torches for help Fire a light down a cable. A conversation with a torch . Hi, How are you, I'm fine, I'm not fine One flash to say hi Two flashes to say how are you Nod the light to say im fine.
E N D
Codes • Hi • R u ok • Make cupboard cut outs • Use torches for help • Fire a light down a cable
A conversation with a torch • Hi, How are you, I'm fine, I'm not fine • One flash to say hi • Two flashes to say how are you • Nod the light to say im fine
The advantages and disadvantages of using a light • Could damage your eyes- disadvantage • Can’t go from long distances- disadvantage • It is fast- advantage • It is easy to learn- advantage