in group of 5 ,we have request to create the obelisk in (foundation 5m and triangle).after the discussion and meeting finally we desicion use the bamboo and PVC to be material of obelisk.we use above 3-4 days to done this obelisk .very tired but worth .although in the process we create the obelisk have a bit quarrel but we also can done it well.in this project i really understand the important of "cooperation"..this project let me know the experince to do the project in group
