Backwards, forwards, Get Grant Hackett and more Breaking News. Contents: Where are the time travellers? (1.34) -- Don't kill Hitler, just chop off his arms (4.33) -- Time travelling backwards, but very slowly (8.12) -- Get Grant Hackett #4: Get Ian Thorpe (13.22) -- Breaking News: Australia hits 25 million people (22.31) --  Your future self comes back and gives some confusing advice (27.04) -- An improvised hypothetical: What if the president couldn't sign any bills anymore? (33.33) --

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