7: Memory
Richard Wiseman's On Your Mind
00:00
The History of Handkerchiefs
The best thing to do with memory is to change your physical environment. In the old days, people used to tie a knot in their handkerchiefs if they had to remember something important. These are Victorian people who didn't have pencils or pens - just handkerchief's. They were able to achieve so much more than Bill Bridges locomotives.
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