Describe one oldowan tool (associated with early Homo and one Acheulean tool(associated with H.erectus))

How do the stone tools here differ from those at the previous station(question)? Describe the differences.

1 Is there a significant difference between the cranial capacity of the two populations? What might account for this difference? Does brain size directly infer intelligence?

2 What do you think these tools and art objects suggests about the life of these people? How similar might they have been to you and I?