Co l d W a r Cl a s s r o o m :
Te a c h i n g Q u a n t u m T h e o r y i n P o s t w a r Am e r i c a n P h y s i c s
8 .2 2 5 / S T S .0 4 2 , P h y s ic s in t h e 2 0 t h C e n t u r y P r o f e s s o r D a v id K a is e r , 4 N o v e m b e r 2 1 0 2 0
1. “ B i g S c i e n c e ”
2. T h e “ S c i e n t i f i c M an p o w e r ” Bub b l e
3. T r ai n i n g Qu an t u m Mec h an ics
2
“B i g Sci ence”
Bi g Bu d g e t s
P. F o r m a n , 1987
1949: 96% o f f u n d s f o r a c a d e m i c p h y s i c s r e s e a r c h f r o m m i l i t a r y 1954: 98% o f f u n d s f o r a c a d e m i c p h y s i c s r e s e a r c h f r o m m i l i t a r y
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excluded from our Creative Commons license. For more in formation, see
MI T O p e r a t i n g B u d g e t ( c o n s t a n t d o l l a r s )
250
Op e r a t i n g B u d g e t , M i l l i o n s ( 1 9 7 0 $ )
200
Sp on s o r e d R e s e a r c h Ed u c a t i o n a l & G e n e r a l
150
100
50
0
1945 1950 1955 1960 1965 1970
4
“B i g S c i e nc e ”
MI T ’ s 3 5 0 Me V s y n c h r o t r o n , m i d - 1950s
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information, s ee https://ocw.mit.edu/help/faq-fair-use/ 5
“B i g S c i e nc e ”
Bi g M a c h i n e s
Be rk e l e y Be v a t ro n , 1 9 5 5
By 1 9 5 2 , p h y s i c i s t s b e g a n t o j o k e t h a t a n e w p a r t i c l e s e e m e d t o
be di s c o v e r e d ev e r y m o n t h .
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“B i g S c i e nc e ”
Bi g En r o l l m e n t s
Pr o f . A n t h o n y F r e n c h t e a c h i n g p h y s i c s a t M I T i n 2 6 - 100, 1964
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information, see https://ocw.mit.edu/help/faq-fair- use/ 7
Nu mb e r o f De g r e e s C o n f e r r e d b y M I T , 1 8 6 1 - 1970
8
Ph ys i cs Ph. D . s i n t he U S
9
Wh o w a s f illin g t h o s e s e a t s ?
Pr o f . A n t h o n y F r e n c h t e a c h i n g p h y s i c s a t M I T i n 2 6 - 100, 1964
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information, see https://ocw.mit.edu/help/faq-fair- use/ 10
Ha r v a r d l e t t e r o f r e c o m m e n d a t i o n f o r a
ph y s i c s P hD s t u d e nt appl y i ng f or a pos i t i on at th e A E C ’ s A r g o n n e N a ti o n a l L a b o r a to r y , 1 9 5 4 : th e s tu d e n t h a d a tr a d i ti o n a l - so u n d i n g J a p a n ese la s t n a m e , s o t h e le t t e r - wr i t e r e m phas i z e d t hat th e s tu d e n t w a s a c tu a l l y a U S c i ti z e n f r o m
Ho n o l u l u a n d a US v e t e r a n o f W o r l d W a r I I .
Na v a l A c a d e m y ( A n n a p o l i s ) jo b a d f o r a n e w p h y s ic s fa c u l t y m e m b e r , 1 9 5 3 : o n l y th o s e w h o w e r e “ w h i te , m a l e , and an A m e r i c an c i t i z e n” w e r e el i g i b l e t o a p p l y .
Fe b r u a r y 1 9 5 0 n o t e s o n p r o s p e c t i v e f a c u l t y c a n d i d a t e s , Be r k e l e y p h y s i c s d e p ar t m e n t : “ M e d i u m h e i g h t , d ar k , ra t h e r h a n d s o m e J e w i s h t y p e , ” w h e re a s a d i f f e re n t ca n d i d a t e w i t h “ J ew i sh f ea t u r es” w a s “ p er h a p s sl i g h t l y fo r w a r d i n m a n n e r . ”
Be r k e l e y ’ s p h y s i c s d e p ar t m e n t c h ai r , 1 9 5 5 : t h e de p a r t m e n t h a d “p r a c t i c a l l y n o m i n o r y g r o u p
pr obl e m s . S o f ar as r ac e i s c onc e r ne d , w e ha v e ne v e r y e t had a ne g r o g r ad u at e s t u d e nt i n t he
de p a r t m e n t , h e n c e t h a t p a r t i c u l a r p r o b l e m [ si c ] h a s ne v e r ar i s e n. ”
11
Th r o u g h o u t t h e 1 9 3 0 s , w o m e n h a d a c c o u n t e d f o r a b o u t 1 6 % o f t h e p h y s i c s
B. A . d e g r e e s e a r n e d e a c h y e a r i n t h e U S . D u r i n g t h e 1 9 5 0 s , t h e p r o p o r t i o n f e l l to 4% . M e a n w h i l e , t h e p r o p o r t i o n o f w o m e n e a r n i n g P h D s i n p h y s i c s d r o p p e d fr o m 4 % t o 2 % e a c h y e a r . “T h e m a r r i e d [ p h y s i c s g r a d u a t e ] s t u d e n t ’ s
wi f e e x p e c t s h i m h o m e e v e r y e v e n i n g a t f i v e o r
fi v e - th i r t y . N o w th e l ab o r ato r i e s ar e d ar k at ni g ht . ” In t er v iew w it h p s yc h o lo gis t A n n R o e , 1 9 5 0
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Jo h n S l a t e r (M I T ): “ P r e s e n t s tu d e n ts f i n d i t h ar d e r to se t t l e d o w n t o w o rk . W i v e s a n d b a b i e s t a k e u p a l o t o f ti m e th at m y g e n e r ati o n p u t i n to p h y s i c s . T h e w i v e s , i t i s tr u e , h e l p to ty p e th e i r h u s b an d s ’ th e s e s , b u t i n th e o l d e r da y s t h e n e c e s s i t y o f do i n g t h i s o u r s e l v e s m a de u s l e a r n ty p i n g . ” Ph y s i c s T o day 1969
Jo b a d s i n Ph y s ic s T o d a y , 1 9 5 0 s ocw.mit.edu/help/faq-fair- use/
Ph y s i c s W i v e s “ G e t A c q u a i nt e d T e a , ” Be r k e l e y , 1 9 6 1
12
At H a r v a r d d u r i n g t h e 1 9 5 0 s , t h e Ph ys i cs D e p a r t m en t in c lu d e d b e t w e e n 3 a n d 7 w o m e n P h D s t u d e n t s e a c h y e a r (o u t o f 1 0 0 P h D s tu d e n ts ). T h e w o m e n w e r e r e g i s te r e d th r o u g h th e “ R ad c l i f f e G r ad u ate S c h o o l , ” e v e n th o u g h Ra d c l i f f e d i d n o t h a v e i t s o w n p h y s i c s d e p a r t me n t . O n c e en r o l l ed , t h ei r f i l es w er e p u t i n a “ R a d cl i f f e” p i l e — so t h e y so m e t i m e s m i sse d n o t i f i c a t i o n s l i k e t h e t i m e a n d p l a c e f o r fi n a l e x a m s .
Pr o f . E v e l y n F o x K e l l e r
1962 A I P d a t a : w o m e n w h o di d pu r s u e c ar e e r s i n
ph y s i c s a v e r ag e d 30% l o w er ea r n i n g s th a n m e n w h o had ac hi e v e d t he s am e l e v e l of e d u c at i on i n t he f i e l d .
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Co l d W a r “ b i g s c i e n c e ” m e a n t a ce r t a i n k i n d of boom i ng e nr ol l m e nt s — an d a c o l o ssal , c o l l e c t i v e fa i l u re o f th e i m a g i n a ti o n .
Ph y s i c s D e p t J r . F a c u l t y S k i t , U n i v . I l l i n o i s , 1 9 6 3 : Me n s h o u l d s u b m i t t h e i r c r e d i t r a t i n g s o n a d m i s s i o n s fo r m s , w h i l e “ g i r l s c o u l d s u b m i t p h o t o s i n b a t h i n g su i t s , a n d g i v e cr i t i ca l m ea su r em en t s . ”
Pr od u c t a d i n Ph y s ic s T o d a y , 1 9 5 0 s
more information, see
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Qu e s t i o n s ?
14
“Ma npo w e r ”
“I n a t i m e o f n a t i o n a l e m e r g e n c y , t h i s c o u n t r y wo u l d t h i n k n o t h i n g o f s p e n d i n g a m i l l i o n do l l a r s t o s u r v e y , de v e l o p , a n d c o n s e r v e a s h o r t co m m o d i t y l i k e n a t u r a l r u b b er o r t i n . H i g h l y tr a i n e d a n d a b l e h u m a n r e s o u r c e s , v i e w e d a s a co m m o d i t y , a r e f a r m o r e i m p o r t a n t . ”
H. A . B ar t o n, A I P , 1948
“S c i e n t i f i c m a n p o w e r ” w a s a “w a r co m m o d i t y , ” a “ t o o l o f w a r , ” a n d a “ m a j o r wa r a s s e t , ” a n d h e n c e n e e d e d t o b e “s t o c k p i l e d” a n d “r a t i o n e d. ”
H. D . S m y t h , 1950
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For more information, see
If N nu c l e a r p h y s i c i s t s we r e “ w i l l i n g , a b l e , a n d ea g er t o u s e p a r t i cl e ac c e l e r at o r s , an d o n av e r a g e f i v e s u c h m e n p e r ac c e l e r at o r i s an e f f e c t i v e te a m , ” th e n th e A E C sh o u l d b u i l d N /5 ac c e l e r at o r s , o r t w o p e r yea r f o r a s l o n g a s “t h e in t e r n a t io n a l s it u a t io n re m a i n s ro u g h l y a s a t pr e s e nt . ”
AE C m e m o , J u l y 1 9 5 1
“B i g S c i e nc e ”
Image is in the public domain.
In 1 9 4 8 t h e A E C ov e r r u l e d it s G A C , w h ic h h a d a r g u e d t h a t o n ly on e Ge V par t i c l e ac c e l e r at or w as ne c e s s ar y , s c i e nt i f i c al l y . T he A E C bu i l t tw o to a v o i d hu r t i ng ph y s i c i s t s ’ “ m or al e . ”
16
If N nu c l e a r p h y s i c i s t s we r e “ w i l l i n g , a b l e , a n d ea g er t o u s e p a r t i cl e ac c e l e r at o r s , an d o n av e r a g e f i v e s u c h m e n p e r ac c e l e r at o r i s an e f f e c t i v e te a m , ” th e n th e A E C sh o u l d b u i l d N /5 ac c e l e r at o r s , o r t w o p e r yea r f o r a s l o n g a s “t h e in t e r n a t io n a l s it u a t io n re m a i n s ro u g h l y a s a t pr e s e nt . ”
AE C m e m o , J u l y 1 9 5 1
“B i g S c i e nc e ”
Image is in the public domain.
1953: 75% of ph y s i c s P hD s w ho c om pl e t e d t he i r de g r e e s w i t h A E C su p p o r t t o o k j o b s w i t h t h e A E C .
17
Th e C o l d W a r B u b b l e
18
Specu l a t i v e B u bbl es
• T u l i p c r a z e , 1 6 3 0 s
• S o u t h S e a B u b b l e , 1 7 2 0
• T e c h s t o c k s , 1 9 9 0 s
• H o u s i n g p r i c e s , 2 0 0 0 s
“a s i t u a t i on i n w hi c h te m p o ra ri l y h i g h p ri c e s a re su st ai n e d l ar g e l y b y in v e s t o r s ’ e n t h u s ia s m r a t h e r th a n b y c o n s i s te n t e s ti m a ti o n of r e a l v a l u e . ” Ro b e r t S h i l l e r
Ro l e s o f hy p e , a m p lific a t io n , a n d f e e d b a c k lo o p s .
19
As s e s s i n g th e S o vi e t T h r e a t
N ic h o la s D e W it t , S o v ie t P r o f e s s io n a l M a n p o w e r : I t s E d u c a t io n , T r a in in g , a n d S u p p ly (1 9 5 5 )
A le x a n d e r K o r o l, S o v ie t E d u c a t io n fo r S c ie n c e a n d T e c h n o lo g y
(1 9 5 7 )
N ic h o la s D e W it t , E d u c a t io n a n d P r o f e s s io n a l E m p lo y m e n t in the U S S R (1 9 6 1 )
De W i t t : “ a n i n d e f a t i g a b l e d i g g e r ” ; K o r o l : “ f a s t i d i o u s ”
$$$$$$$$
$$$$$$$$
20
“ P er pl ex i t i es a nd Pi t f a l l s ”
Bot h D e W i t t a nd K or ol w a r ne d a g a i ns t g e t t i ng l os t i n t he “n u m be r s g a m e ”:
• l a r g e fr a c t i o n o f S o v i e t engi n eer s w o r k ed i n ad m i n i st r at i o n , n o t R & D
• e x t r e m e s p e c i a l i z a t i o n
• s t a n d a r d s j i m m i e d t o fi t “pr od u ct i on q u ot a s ” of 5 - yea r pl a ns
• e x t e n s i o n a n d c o r r e s p o n d e n c e st u d e n t s i n f l at i n g t h e r an k s:
1/3 i n 1955, > 1/2 i n 1960.
no nf e r r o us m e t a l s m e t a l l ur g y
1. c o p p e r a n d a l l o y s ;
2. p r e c i o u s m e t a l s r e fi n i n g ;
3. …
11.
21
Enr ol l ment P a t t er ns
K o r o l r e f u s e d t o t a b u la t e e n r o llm e n t d a t a s id e b y s id e , t o a v o id “u nw a r r a nt e d i m pl i c a t i on s . ” D e W i t t di d s o onl y a f t e r e m p h a s iz in g a ll t h e c a v e a t s . H e f o u n d :
An n u a l D e g r e e s i n H i g he r E d u c a t i o n
US US S R
fu l l - tim e stu d e n ts: fu l l + e x t e n s i o n :
sc ie n c e a n d te c h n o l o g y :
3 : 1
Th e S o v i e t s w e r e
gr a d u a t i n g 2 - 3 t i m es mo r e s t u d e n t s p e r yea r i n en g i n eer i n g an d ap p l i e d s c i e n c e s th an th e U S .
4 : 3
25% , 75 %
22
Hy p e : “ T w o t o T h r e e T i m e s … ”
Eisenhower and Sputnik images are in the public domain.
23
…a n d t h e n c a m e S p u t n i k
El m e r Hu t c h i s s on , d i r e c t o r o f A I P : “a n a l m o s t u n p re c e d e n t e d o p p o rt u n i t y ” to “ in f l u e n c e p u b l ic o p in io n g r e a tl y . ”
I. I. R a b i , c h a i r o f P S A C : U r g e d E i s e n h o w e r t o u s e Sp u t n i k a s a p r e t e x t f o r c l o s i n g t h e “ m a n p o w e r ga p . ”
Am p l i fi c a ti o n
Ha n s B e t h e , p a s t p r e s i d e n t o f A P S : re p e a t e d D e W i t t ’ s ra t i o w i t h o u t kn o w i n g f r o m w he n c e i t c a m e o r ho w it h a d b e e n c o m p u te d .
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Ea g e r p r e s s : c o u n t u p n u m b e r o f h o u r s sp e n t o n p h y si c s i n U S an d U S S R h i g h sc h o o l s .
24
Fe e d b a c k L o o p
ND E A en a ct ed , S e p t 1 9 5 8 : $1 b (~ $ 9 b i n 2 0 2 0 $ ). F i rs t fe d e ra l a i d to ed u ca t i o n i n a cen t u r y .
NDE A ’ s
pr opone nt s “w e r e w i l l i n g t o st r a i n t h e ev i d en ce t o est a b l i sh a n ew pol i c y . ”
Pl u s b l o c k g r a n t s a n d a d d e d i n c e n t i v e s t o s t a t e s t o i n c r e a s e e n r o l l m e n t s . Spu t ni k s c a r e ha d be e n u s e d a s a “ T r oj a n H or s e . ”
Fi r s t 4 y e a r s : 7 k g r a d u a t e fe l l o w s h i p s ; 5 0 0 k u n d e rg ra d s .
Al l a i d w a s r e s t r i c t e d t o “de f e n s e ” f i e l ds : s c i e n c e , ma t h , e n g i n e e r i n g , a n d
ar e a s t u d i e s .
25
Li e s , D a m n Li e s , a n d S t a t i s t i c s
Ev e n a s i d e f r o m D e W i t t ’ s a n d K o r o l ’ s c a v e a t s — un e v e n qua l i t y , se v e r e sp e c i al i z at i o n , an d i n f l at i o n f r o m e x t e n si o n an d co r r es p o n d en ce s t u d en t s — th e n u m b e rs th e m s e l v e s d e s e r v e d a c l o s e r lo o k .
De W i t t : “ e n g i n e e r i n g a n d a p p l i e d s c i e n c e s ” = en g i n eer i n g , ag r i c u l t u r e , a n d he a l t h “2 t o 3 t i m e s ”
If d r o p ag r i c u l tu r e an d he a l t h a nd i nc l u de s c i e nc e a n d m a t h , t h e S o v ie t le a d f e ll b y a fa c t o r o f 1 0 .
Tr o f i m L y s e n k o
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26
The Bu b b l e Bu r s t s
AI P J o b Pl a c e m e n t Re g i s t r i e s
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St ude n t s re gi s t e re d
Jo b s o n of f e r
19 6 3 |
449 |
51 4 |
19 6 8 |
98 9 |
25 3 |
19 7 0 |
1010 |
63 |
19 7 1 |
105 3 |
53 |
27
Qu e s t i o n s ?
28
Bu b b l e s a n d t h e W o r l d o f I d e a s
© c C
St a c k s o f t h e Ph y s i c a l R e v i e w by d e c a d e , 1 8 9 0 s - 1970s
source unknown. All rights reserved. This ontent is excluded from our Creative ommons license. For more information, see https://ocw.mit.edu/help/fa q f a 2 i 9 r-use/
© sources unknown. All rights reserved. This content is excluded from our Creative Commons license. For more information, see
“T h e G e n e r al E p i s t e m o l o gi c al L e s s o n … ”
Ka n t
Image is in the public domain.
Ma c h
Ju n g
a n d fr i e n d s
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31
“o p e r a t i o n a l i s m ”
Qu a n t u m A me r i c a n s
Co n d o n Mo r s e
Op p en h ei m er
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Br i d g m a n
Ca l t e c h o r a l e x a ms , 1 9 3 0 s:
• m e a s u r e m e n t p r o b l e m a n d t h e r o l e of t he obs e r v e r
• u n c e r t a i n t y p r i n c i p l e a n d t h e n a t u r e of ph y s i c a l e x pl a na t i on
Ke m b l e Ur e y
Le c t u r e n o t e s , e x a m s , te x tb o o k s , b o o k re v i e w s …
32
Phi l os oph y Di s a ppea r s
“E n o u gh w i t h t h i s m u s t y a t a v i s t i c to - do a b o u t p o s i t i o n a n d mo me n t u m… ”
“S h u t u p a n d c a l c u l a t e ! ”
Fe s h b a c h , 1 9 6 2
Fe s h b a c h
© Massachusetts Institute of Technology / AIP Emilio Segrè
Ca l t e c h o r a l e x a ms , 1 9 5 0 s :
• “ t h e e f f o r t i n v e s t e d i n a n a l y s i s o f p a r a d o x e s and q u e e r l og i c al poi nt s w as of no u s e i n t he ex a m . ”
• b e s t a d v i c e : “ m e m o r i z e ” a n d “ r e h e a r s e ” s t o c k pr obl e m s ( “ t he u s u al s pi e l ” ) .
Visual Archives. All rights reserved. This content is excluded from our Creative Commons license. For more information, see https://ocw.mit.edu/help/faq-fair-use/
Bo o k r e v i e ws : “a v o i ds p h i l o s o p h i c a l di s c u s s i o n ”; “o m i t s di s t r a c t i n g,
phi l os ophi c al l y t ai nt e d que s t i o n s ” …
Ge n e r a l e x a ms el sew h er e: i n t er p r et i v e essa y q u est i o n s ( 1 9 3 0 s - 40s ) r e p l a c e d b y c o t e r i e of s t and ar d c al c u l at i ons (1 9 5 0 s ).
33
Ac c o u n ti n g fo r th e S h i ft
• W er e t h e p u z z l e s a n d p a r a d o x e s r esol v ed ?
N o : s t ill s u b je c t o f a c t i v e r e s e a r c h o u t s id e t h e U S .
• D i d w a r w or k t u r n U S ph y si c i st s i n t o prag m at i st s ?
N o t e n t ir e ly : N o r d h e im , E p s t e in , H ill, …
Oa k R i d g e i s o to p e s e p a r a ti o n p l a n t, 1 9 4 0 s
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34
• C h a n g in g p a t r o n a g e o r e m p lo y m e n t d e m a n d s ?
No c o r r e l a t i o n b e t w e e n t h e s t y l e o f a de pa r t m e nt ’ s Q M c ou rs e s a nd whe re th at d e p ar tm e n t ’ s s tu d e n ts g o t j o b s .
• P e d a go gi c a l p r e s s u r e s ?
Co m p a r e a c r o s s U S c l a s s r o o m s a t t h e s a m e tim e ; an d c o m p ar e US an d in te r n atio n al te x tb o o k s o v e r lo n g tim e .
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Cl a s s S i z e a n d T e a c h i n g S t y l e
en r o l l m en t : 1 2 .7 ± 5. 7
in te r p r e ti v e m a te r ia l : 1 2 .8 ± 1. 4%
Gr a d u a t e - le v e l Q M c o u r s e s in U S , m id - 1950s
“phi l os ophi c a l ” c l a s s r oom s
en r o l l m en t : 3 9 .3 ± 13. 4
in te r p r e ti v e m a te r ia l : 2 .6 ± 1. 5%
“pr a gm a t i c ” c l a s s r oom s
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36
Es s a ys a nd A l g ebr a
U S p h y s ic is t s p u b lis h e d 3 3 g r a d u a t e - le v e l Q M t e x t b o o k s du ri ng 1 9 4 9 - 7 8 , c o n t a in in g 6 ,2 6 1 p r o b le m s .
37
R. H . G o o d
Bu b b l e P h y s i c s
Be r k e l e y c a s e , m id - 1950s .
Re s e a r c h o n f o u n d a t i o n s o f qua n t um f i e l d t h e o r y w a s de e m e d pe da g ogi c a l l y i na ppr opr i a t e :
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“I t i s n o t t h e s o r t o f w o r k t h a t c a n r e a di l y b e u s e d f o r P h . D . t h e s e s . . . .
He n c e i t s e e m e d t o o u r c o m m i t t e e t h a t [ h e ] w a s n o t c a r r y i n g h i s f a i r s h a r e o f th e l o a d o f g r a d u a te s tu d e n t r e s e a r c h . . . . I t w a s th e r e f o r e f e l t th a t h e w o u l d
not be par t i c u l ar l y v al u abl e t o u s s i nc e w e ha v e a v e r y l ar g e n u m be r of gr a d u a t e s t u d e n t s w h o m u s t b e g u i d e d t o t h e P h . D . d e gr e e . ”
38
St a n f o r d , 1 9 7 2 : n e w in f o r m a l s e m in a r o n “s p e c u l a t i o n s i n ph y s i c s . ”
En t e r i n g G r a d u a t e - St u de n t C o h o r t , St a n f o r d Ph y s i c s D e p a r t m e n t
Tr u e - Fa l s e Ge n e r al E x ams
Ge n e r al s : 40% Es s a y Q u e s t i o n s
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In te r n a tio n a l T re n d s
Ca n a d a , U K : S im ila r e n r o llm e n t p a t t e r n ; si m i l a r Q M t ex t b o o k s .
W. E u r o p e : L i t t l e e n r o l l m e n t p r e s s u r e a ft e r t h e w a r . P o s t w a r QM t e x t b o o k s s t i l l i n c l u d e d l o n g s e c t i o n s o n p h i l o s o p h y . ( U S re v i e w e rs : “ e x c e s s i v e , ” “ o v e rd o n e . ” ) F e w b o o k s i n c l ud e d a n y pr obl e m s at al l ; t hos e t hat d i d a v e r ag e d th r e e ti m e s th e
pr opor t i on of s hor t - ans w e r pr obl e m s as U S book s .
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A S e c o n d Bu b b l e
Defending the Nation © UPA. TIME Magazine © TIME. Protester © source unknown. SSC Tunnel
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Fo r m a n ’ s a n a l y s i s i s es s en t i a l l y o n e - di m e ns i ona l :
dol l a r de t e r m i ni s m .
Ph y s i c s a n d t h e C o l d W a r
Pa u l F o r m a n , “Be h i n d qua n t um el ec t r o n ic s ” ( 1 9 8 7 )
“P h y s i c i s t s p r e t e n d e d a f u n d a m e n t a l ch a r a c t e r t o t h e i r w o r k t h a t i t s c a r c e l y h a d . [T h e i r w o r k r e t a i n e d ] m e r e l y i n s t r u m e n t a l si g n i f i c a n c e t o t h e i r m i l i t a r y p a t ro n s . ”
Below: Left © source unknown. Center © MIT Museum. RIght © AIP Emilio Segre Archives. All rights reserved. This content is excluded from our Creative Commons license. For more information, see
https://ocw.mit.edu/help/faq-fair- use/
Le f t u n e x p l a i n e d i s h o w p a t r o n a g e m i g h t s h a p e t h e w o r l d o f i d e a s .
Th e g e a r s m e s h i n i n s t i t u t i o n s a n d i n f r a s t r u c t u r e .
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MIT OpenCourseWare
https://ocw.mit.edu
STS.042J / 8.225J Einstein, Oppenheimer, Feynman: Physics in the 20th Century
Fall 202 0
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