January 18, 2025
Richard Feynman Enthusiastically Explains How to Think Like a Physicist in His Series Fun to Imagine (1983)

“It’s inter­est­ing that some peo­ple in finding sci­ence really easy, and oth­ers in finding it roughly boring and dif­fi­cult,” says Richard Feyn­guy on the start­ning of his 1983 BBC sequence Amusing to Imag­ine. “One of the vital issues that makes it very dif­fi­cult is that it takes a large number of imag­i­na­tion. It’s very laborious to imag­ine the entire loopy issues that issues actual­ly are like.” A real sci­en­tist accepts that noth­ing is as it kind of feels, in that noth­ing, whilst you zoom in shut sufficient or zoom out some distance sufficient, behaves in some way that accords with our each­day expe­ri­ence. Even the nec­es­sary scales — by which, for examination­ple, an atom is to an apple as an apple is to Earth itself — are dif­fi­cult to con­ceive.

Regardless of his much-cel­e­brat­ed bril­liance as a physi­cist, Feyn­guy additionally admit­ted to seek out­ing the quan­ti­ties with which he needed to paintings unfath­omable, a minimum of when examination­ined out­facet their par­tic­u­lar con­texts. On the atom­ic lev­el, he explains, “you’re simply suppose­ing of small balls, however you don’t check out to consider actual­ly how small they’re too steadily, otherwise you get roughly slightly nut­ty.”

In astron­o­my, “you’ve the similar factor in opposite, since the dis­tance to those stars is so enor­mous.” All of us have an concept of what the time period “mild 12 months” approach — assum­ing we don’t mis­un­der­stand it as a unit of time — however who amongst us can actual­ly envi­sion a galaxy 100,000 mild years away, let on my own a mil­lion?

Feyn­guy dis­cuss­es those mat­ters with char­ac­ter­is­tic underneath­stand­ing and humor throughout Amusing to Imag­ine’s 9 seg­ments, which cov­er phys­i­cal phe­nom­e­na from fireplace and magazine­nets to rub­ber bands and teach wheels. Those that know their physics will appre­ci­ate the vibrant­ness and con­ci­sion with which he explains this mate­r­i­al, appar­ent­ly proper off the highest of his head, and any­one can sense the pride he feels in mere­ly hanging his thoughts to the behav­ior of mat­ter and ener­gy and their rela­tion­send to the arena as we are aware of it. And the way­ev­er a lot plea­certain he derived from underneath­stand­ing, he additionally were given a kick out of ways a lot mys­tery stays: “Nature’s imag­i­na­tion is such a lot more than guy’s,” he says towards the tip. “She’s nev­er going to allow us to loosen up.”

Relat­ed con­tent:

The Lifestyles & Paintings of Richard Feyn­guy Explored in a 3-Phase Freako­nom­ics Radio Minis­eries


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