Deep joy to be had from subscribing to Melvin Bragg’s “In our time” newsletter, that supports the Radio4 show of the same name.
This week our hero, Melvin, describes having his mind blown early one morning by a bunch of physicists explaining string theory to him:
“Hello
This morning’s programme was a tough one for me. I gave up physics at
the age of 14 because the school to which I went was very small and at
that time, in the mid-Fifties, you had to make what proved to be
crucial decisions ridiculously early. I was also not much good at
physics.
About 15 years ago when, as I discovered like many people in my
generation, I saw that some of the most intense, vivid and beguiling
ideas around were to be found in general books about science, I tried
to get some sort of grip on what I had left behind quite happily at
the age of 14.
It’s proved to be extremely difficult and this morning was clearest
proof. Sometimes you hold on by your fingertips. Sometimes you hold
on by your fingernails. I was holding on by what could be called a
planck length which is so infinitesimal as to make the head of a pin
look like Wales.”
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