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The top surface is slightly convex, while the underside is nearly flat
Full Transcript
00:00:01.000 --> 00:00:03.056
The top surface is slightly convex,
00:00:03.056 --> 00:00:06.000
while the underside is nearly flat.
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Movie Summary
The 8 part series reveals a raft of great Australian inventors who turned game-changing ideas into a reality and forever changed how we live.