Bourbaki - Le secret des mathématiques - Épisode 4 | ENS-PSL| ENS-PSL
Bourbaki - The Secret of Mathematics - Episode 4 | ENS-PSL | ENS-PSL
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4/5
Tuit catalog
Synthesis notes of video analyses, assessed and condensed, in French and English.
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42 domains
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Last update: Nov 6, 2026
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312
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54
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43
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21
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41
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44
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65
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36
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23
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197
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234
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40
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25
UTC
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GPJ
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42
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141
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247
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20
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55
GTC
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36
TJK
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42
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23
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29
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60
PSAX
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109
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223
UYF
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125
URH
Computer fraud and hacking
289
UDX
Computer games
651
UGG
Computer games design
242
UK
Computer hardware
79
UYM
Computer modelling and simulation
23
UT
Computer networking and communications
26
UY
Computer science
71
UR
Computer security
767
URJ
Computer viruses, Trojans and worms
32
UYQV
Computer vision
121
PHFC
Condensed matter physics (liquid state and solid state physics)
139
RNKH
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32
JBGX
Conspiracy theories
53
LNDX
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32
VFJB3
Coping with
20
KFFH
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29
JPZ
Corruption in politics, government and society
32
PGK
Cosmology and the universe
1048
CBV
Creative writing and creative writing guides
21
JKVF
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42
GPH
Data science and analysis
40
UN
Databases
20
GTS
Decolonisation of knowledge
50
KCM
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67
GTP
Development studies
43
PSC
Developmental biology
41
MBNH3
Dietetics and nutrition
28
PBMP
Differential and Riemannian geometry
42
PBKJ
Differential calculus and equations
95
UBJ
Digital and information technologies: social and ethical aspects
1235
UB
Digital and Information technology: general topics
62
UXA
Digital Humanities
50
UD
Digital Lifestyle and online world: consumer and user guides
24
KCVM
Digital or internet economics
62
WNA
Dinosaurs and the prehistoric world: general interest
72
JPSD
Diplomacy
38
JBFM
Disability: social aspects
27
JBCT5
Disinformation and misinformation
76
KJDD
Disruptive innovation
25
ATFR
Documentary films
23
RNFD
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26
PHDT
Dynamics and statics
82
QDHC
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30
PSAF
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52
KCX
Economic and financial crises and disasters
39
KCA
Economic theory and philosophy
35
KC
Economics
22
JN
Education
28
JNDH
Education: examinations and assessment
31
JNK
Educational administration and organization
21
JNV
Educational equipment and technology, computer-aided learning (CAL)
77
JNC
Educational psychology
29
JNF
Educational strategies and policy
29
JPHF
Elections and referenda
50
TRV
Electric vehicles
75
THR
Electrical engineering
70
KNBL
Electrical power generation and distribution industries
279
PHK
Electricity, electromagnetism and magnetism
279
TJFD
Electronic devices and materials
255
TJFC
Electronics: circuits and components
189
PHDB
Elementary mechanics
37
VSPQ
Emotions and emotional intelligence
28
MJG
Endocrinology
24
PHDY
Energy
26
LNCR
Energy and natural resources law
39
THYC
Energy efficiency
69
KNB
Energy industries and utilities
224
RNFY
Energy resources
55
THY
Energy, power generation, distribution and storage
389
TGMB
Engineering thermodynamics
25
TBC
Engineering: general
22
TGMF
Engineering: Mechanics of fluids
23
TGMD
Engineering: Mechanics of solids
24
UFL
Enterprise software
57
KJH
Entrepreneurship
183
KCVG
Environmental economics
109
MBNH2
Environmental factors
51
RND
Environmental policy and protocols
205
RNA
Environmentalist thought and ideology
81
MBNS
Epidemiology and Medical statistics
127
SXE
eSports
25
QDTQ
Ethics and moral philosophy
52
PSVP
Ethology and animal behaviour
38
PBMH
Euclidean geometry
44
NHD
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27
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177
PSXE
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92
UYQE
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27
JPFQ
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20
ATFG
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109
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45
ATFN
Film: styles and genres
342
KFF
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37
KFFF
Financial technology (fintech)
36
RNFF
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38
PBKF
Functional analysis and transforms
31
PGM
Galaxies and stars
345
UMK
Games development and programming
45
JBSF
Gender studies, gender groups
27
JBSF1
Gender studies: women and girls
103
MKZV
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41
GTZ
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36
UYQF
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2532
TCBG
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50
PSAK
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653
RBG
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28
PBM
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22
PHVG
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41
JPSL
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324
THVG
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37
PHDV
Gravity
34
KFFS
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59
PBG
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105
MJF
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21
MBP
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39
JBFN
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24
VFMD
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24
TNKH
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23
MJJ
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40
JNM
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246
RBGF
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51
NHAH
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35
NH
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41
AGA
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40
UBB
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51
TBX
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31
JBCC9
History of ideas
20
PBX
History of mathematics
42
NHQ
History of other geographical groupings and regions or specific cultures
27
PDX
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163
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37
NHK
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56
NHT
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28
JBFD
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22
PSX
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27
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43
THD
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63
THVH
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25
TTBM
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26
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101
PDR
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126
AMB
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32
AGB
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35
ATFB
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31
PDG
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55
MJCJ
Infectious and contagious diseases
55
KNTX
Information technology industries
390
JWD
Information warfare
32
PSVA2
Insects (entomology)
22
GTV
Institutions and learned societies: general
34
PBKL
Integral calculus and equations
26
GT
Interdisciplinary studies
22
KCL
International economics
21
JPSN
International institutions
28
JPS
International relations
25
KCLT
International trade and commerce
55
ATN
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52
UDB
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21
UBW
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41
JMHC
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30
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45
TBY
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20
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146
KJMV3
IT and information systems management
41
VSCB
Job hunting
28
KCF
Labour
95
PHJL
Laser physics
50
TTBL
Laser technology and holography
22
PSA
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22
ULJL
Linux
22
DSRC
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35
DSBB
Literary studies: ancient, classical and medieval
23
DSK
Literary studies: fiction, novelists and prose writers
77
DSB
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25
DSC
Literary studies: poetry and poets
50
DSA
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30
UYQM
Machine learning
1189
KCB
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23
KJMB
Management: leadership and motivation
70
PSPM
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24
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34
TGM
Materials science
54
MKCM
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41
PHU
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179
PBCD
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114
PBWH
Mathematical modelling
54
UYA
Mathematical theory of computation
259
PB
Mathematics
172
MFKH3
Maturation and ageing
77
JBCT
Media studies
26
JBCT1
Media studies: internet, digital media and society
71
JBCT4
Media studies: journalism
90
MBPM
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23
MBF
Medical and health informatics
67
MFN
Medical genetics
179
MKS
Medical imaging
21
MBGL
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21
PHVD
Medical physics
20
MBGR
Medical research
60
MB
Medicine
24
RBPM
Meteorology
38
PSG
Microbiology (non-medical)
66
JBFH
Migration, immigration and emigration
34
JWK
Military and defence strategy
46
NHWR9
Military history: post-WW2 conflicts
20
VSPD
Mindfulness
21
TTU
Mining technology and engineering
22
UMS
Mobile and handheld device programming
24
TJKT1
Mobile phone technology
23
UDT
Mobile phones and smartphones: consumer
54
PSD
Molecular biology
185
KCBM
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81
JNAM
Moral and social purpose of education
24
GLZ
Museology and heritage studies
54
TBN
Nanotechnology
34
UYX
Natural computing
905
RNR
Natural disasters
27
UYQL
Natural language and machine translation
157
WN
Nature and the natural world: general interest
47
UTN
Network security
63
UTP
Networking standards and protocols
27
UYQN
Neural networks and fuzzy systems
458
MKJ
Neurology and clinical neurophysiology
58
PSAN
Neurosciences
125
KNTP2
News media and journalism
24
PNRL
Nuclear chemistry, photochemistry and radiation
27
RNQ
Nuclear issues
30
MKR
Nuclear medicine
66
PHN
Nuclear physics
114
THK
Nuclear power and engineering
217
PBH
Number theory
191
PBKS
Numerical analysis
41
MQC
Nursing
24
MQCA
Nursing fundamentals and skills
39
RBKC
Oceanography (seas and oceans)
59
MJCL
Oncology
131
KJSG
Online marketing
32
MJQ
Ophthalmology
21
PHJ
Optical physics
178
PBU
Optimization
33
TTMW
Ordnance, weapons technology
22
PNN
Organic chemistry
67
RBX
Palaeontology
101
MKB
Palliative medicine
37
UYFP
Parallel processing
27
PHP
Particle and high-energy physics
144
GTU
Peace studies and conflict resolution
42
MBNH
Personal and public health
23
UKP
Personal computers
25
VSB
Personal finance
55
UDA
Personal organization software and apps
21
KJMV2
Personnel and human resources management
40
KNBP
Petroleum, oil and gas industries
95
MKG
Pharmacology
74
QD
Philosophy
47
JNA
Philosophy and theory of education
41
PBB
Philosophy of mathematics
33
QDTM
Philosophy of mind
85
PDA
Philosophy of science
155
QDTK
Philosophy: epistemology and theory of knowledge
128
QDTL
Philosophy: logic
47
QDTJ
Philosophy: metaphysics and ontology
42
PNR
Physical chemistry
71
PH
Physics
199
PHDF
Physics: Fluid mechanics
55
JMM
Physiological psychology, neuropsychology, biopsychology
26
MFG
Physiology
53
PSTB
Plant biology
32
PHFP
Plasma physics
34
JPW
Political activism
22
KCP
Political economy
129
WHB
Political humour
22
JPHL
Political leaders and leadership
44
JPL
Political parties and party platforms
20
JPA
Political science and theory
32
JPH
Political structure and processes
26
JPHV
Political structures
47
JP
Politics and government
67
RNP
Pollution and threats to the environment
43
PDZM
Popular and recreational mathematics
116
WNX
Popular astronomy and space
811
VFD
Popular medicine and health
25
QDX
Popular philosophy
21
QDXB
Popular philosophy: Meaning of life
30
VSP
Popular psychology
270
PDZ
Popular science
454
JBFC
Poverty and precarity
21
JPWG
Pressure groups, protest movements and non-violent action
36
URD
Privacy and data protection
39
PBT
Probability and statistics
259
TDCX
Process engineering technology and techniques
21
TGP
Production and industrial engineering
45
UMX
Programming and scripting languages: general
116
UMA
Programming techniques
38
JMAF
Psychoanalytical and Freudian psychology
23
JMA
Psychological theory, systems, schools and viewpoints
26
JM
Psychology
72
JMQ
Psychology: emotions
29
JMT
Psychology: states of consciousness
39
JMS
Psychology: the self, ego, identity, personality
29
MKGW
Psychopharmacology
39
JPP
Public administration
41
KFFD
Public finance and taxation
49
MBN
Public health and preventive medicine
78
GPSD
Quantitative research methods
20
PHQ
Quantum physics (quantum mechanics and quantum field theory)
1005
JBFA1
Racism and racial discrimination
32
PBKB
Real analysis, real variables
42
MFGG
Regional physiology
25
PHR
Relativity physics
344
QRAM2
Religion and politics
23
QRAM3
Religion and science
27
DNP
Reportage, journalism or collected columns
75
GPS
Research methods
103
RNKH2
Restoration ecology
21
NHTV
Revolutions, uprisings, rebellions
24
TJFM1
Robotics
318
KJS
Sales and marketing
48
KJMV7
Sales and marketing management
46
UFLS
SAP (Systems, applications and products in databases)
24
FLU
Science fiction: aliens
77
FLW
Science fiction: space exploration
200
FLS
Science fiction: space opera
35
PDK
Science funding and policy
70
PD
Science: general issues
64
PDM
Scientific research
63
WNCS1
Sea life and the seashore: general interest
24
NHWR7
Second World War
60
VS
Self-help, personal development and practical advice
32
CFG
Semantics, discourse analysis, stylistics
33
GTD
Semiotics
65
PSAN4
Sensory and motor systems
23
PBCH
Set theory
20
TJKH
Signal processing
35
NHTS
Slavery, enslaved persons and abolition of slavery
28
JHMC
Social and cultural anthropology
22
NHTB
Social and cultural history
78
JBF
Social and ethical issues
36
QDTS
Social and political philosophy
85
JBFX
Social attitudes
22
JBFZ
Social forecasting, future studies
45
RNT
Social impact of environmental issues
50
JMH
Social, group or collective psychology
81
CFB
Sociolinguistics
38
VSS
Soft skills and dealing with other people
24
UMZ
Software Engineering
90
UMZT
Software testing and verification
32
THVS
Solar power
218
PGS
Solar system: the Sun and planets
338
TTDX
Space exploration
547
TTD
Space science
278
CBP
Speaking in public: advice and guides
26
DNS
Speeches
45
PHS
Statistical physics
75
PBWL
Stochastics
52
RNU
Sustainability
63
TVF
Sustainable agriculture
25
JNU
Teaching of a specific subject
30
TB
Technology: general issues
20
ATJ
Television
41
ATJS
Television: styles and genres
20
ATD
Theatre studies
26
PGC
Theoretical and mathematical astronomy
76
AMA
Theory of architecture
26
ABA
Theory of art
55
AVA
Theory of music and musicology
24
PHH
Thermodynamics and heat
35
PGZ
Time (chronology), time systems and standards
47
PBP
Topology
41
RPT
Transport planning and policy
22
RPC
Urban and municipal planning and policy
70
UYZG
User interface design and usability
21
MBNK
Vaccination
31
RBC
Volcanology and seismology
38
RNH
Waste management
21
PHDS
Wave mechanics (vibration and acoustics)
43
UGB
Web graphics and design
24
UMW
Web programming
83
JKSB
Welfare and benefit systems
21
WNCF
Wildlife: mammals: general interest
29
THVW
Wind power
32
CBW
Writing and editing guides
28
PSV
Zoology and animal sciences
22
BOAVENTURA DE SOUSA | Las epistemologías del sur | Teoría decolonial | Epistemología del sur
BOAVENTURA DE SOUSA | The epistemologies of the south | Decolonial theory | Epistemology of the south
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4/5
Audition de l'ambassadrice d'Irlande en France
Hearing of the Ambassador of Ireland to France
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★
☆
☆
3/5
Anthropic Just Stopped ALL Training…
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★
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☆
3/5
Anthropic Is Running Out of Money
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★
☆
4/5
ANRU : audition de Camille Tubiana, candidate
ANRU: Hearing of candidate Camille Tubiana
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★
☆
4/5
A Database of Malware (in Minecraft)
★
★
★
★
☆
4/5
#94: Telekom/T-Systems & Sparxity, Vishay Itzehoe (300 mm), EuroCDP-Start & Silicon-Europe-Positi...
#94: Telekom/T-Systems & Sparxity, Vishay Itzehoe (300 mm), EuroCDP launch & Silicon-Europe-Posi...
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★
★
★
☆
4/5
![[Replay] EPR2 : comment Framatome s’est-il préparé à la fabrication des composants primaires ?](https://i.ytimg.com/vi/0MiR5NsU4KY/maxresdefault.jpg)
« À Trappes, plus rien ne sera jamais comme avant »
In Trappes, nothing will ever be the same again
★
★
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★
☆
4/5
“Todo empezó con una abeja “ | Ricardo Parra | TEDxSan Isidro
"It all started with a bee" | Ricardo Parra | TEDxSanIsidro
★
★
★
☆
☆
3/5
“¿Qué edad tendrías, si no supieras tu edad?” | Alberto Cormillot | TEDxSan Isidro
"How old would you be if you didn't know your age?" | Alberto Cormillot | TEDxSanIsidro
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★
☆
☆
☆
2/5
"Pratiques mathématiques à l'heure de l’IA" par François Charles
"Mathematical Practices in the Age of AI" by François Charles
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★
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★
☆
4/5
"Los incentivos correctos" | Claudio Zuchovicki | TEDxSan Isidro
"The Right Incentives" | Claudio Zuchovicki | TEDxSanIsidro
★
★
★
☆
☆
3/5
福地上的 Gen Z：創造福地由關心鄰里開始 | Yoyo Ng | TEDxLion Rock
Gen Z on the Blessed Land: Creating a Blessed Land Starts with Caring for Your Neighbors | Yoyo Ng | TEDxLion Rock
★
★
★
★
☆
4/5
無中生有，做自己人生的美學指導 | Tina Liu | TEDxLion Rock
Creating Something from Nothing, Being the Aesthetic Director of Your Own Life | Tina Liu | TEDxLion Rock
★
★
★
★
☆
4/5
啟德以外的香港足球：由聯賽開始撐起本地波 | Philip Chan | TEDxLion Rock
Hong Kong Football Beyond Kai Tak: Supporting Local Football Starts with the League | Philip Chan | TEDxLion Rock
★
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★
☆
4/5
偽文青扮大人，Gen Z 的文學探索 | Alex Kwok | TEDxLion Rock
Fake hipsters pretending to be adults, Gen Z's literary exploration | Alex Kwok | TEDxLion Rock
★
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4/5
ZELDA TOTK : Une physicienne quantique décrypte les pouvoirs de LINK ! (feat Julgane)
CEA Julgane PAD
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4/5
