Change heightens the chance of error · Proposed air date:
Forgetting the headphones lets Dr. Dave make a broad observation: changing any familiar process—from a radio show to a rocket, computer or recipe—raises the chance of an error, so change is necessary but deserves care.
This excerpt runs from 7:24.514 to 8:33.310 within its preserved source recording.
Proposed recording date: 2011-06-18. The exact broadcast date may differ.
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