The Unsaid: Ένα ταξίδι στο χώρο, το χρόνο και το άγνωστο Σύμπαν | Δρ. Σπύρος Βασιλάκος | TEDxEleusis
The Unsaid: A journey into space, time and the unknown Universe | Dr. Spyros Vasilakos | TEDxEleusis
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Tuit catalog
Synthesis notes of video analyses, assessed and condensed, in French and English.
56,067 tuit
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42 domains
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Last update: Nov 11, 2026
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174
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1207
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2258
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20
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486
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997
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116
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919
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122
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75
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20
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71
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34
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22
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23
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205
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32
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313
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37
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40
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84
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20
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26
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84
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40
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30
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24
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30
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63
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35
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20
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59
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43
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21
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51
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60
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44
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66
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38
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39
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23
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135
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66
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29
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26
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32
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33
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23
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197
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235
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40
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25
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35
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42
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142
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251
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40
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20
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55
GTC
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36
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42
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23
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29
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60
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110
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231
UXT
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20
UYF
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126
URH
Computer fraud and hacking
295
UDX
Computer games
662
UGG
Computer games design
246
UK
Computer hardware
86
UYM
Computer modelling and simulation
23
UT
Computer networking and communications
27
UY
Computer science
72
UR
Computer security
770
URJ
Computer viruses, Trojans and worms
32
UYQV
Computer vision
122
PHFC
Condensed matter physics (liquid state and solid state physics)
140
RNKH
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32
JBGX
Conspiracy theories
54
LNDX
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32
VFJB3
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21
KFFH
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31
JPZ
Corruption in politics, government and society
33
PGK
Cosmology and the universe
1054
CBV
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22
JKVF
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43
URY
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20
GPH
Data science and analysis
41
UN
Databases
20
GTS
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50
KCM
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67
GTP
Development studies
44
PSC
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41
MBNH3
Dietetics and nutrition
29
PBMP
Differential and Riemannian geometry
42
PBKJ
Differential calculus and equations
98
UBJ
Digital and information technologies: social and ethical aspects
1279
UB
Digital and Information technology: general topics
64
UXA
Digital Humanities
50
UD
Digital Lifestyle and online world: consumer and user guides
32
KCVM
Digital or internet economics
67
WNA
Dinosaurs and the prehistoric world: general interest
73
JPSD
Diplomacy
38
JBFM
Disability: social aspects
27
JBCT5
Disinformation and misinformation
77
KJDD
Disruptive innovation
29
ATFR
Documentary films
23
RNFD
Drought and water supply
26
PHDT
Dynamics and statics
82
QDHC
East Asian and Indian philosophy
30
PSAF
Ecological science, the Biosphere
53
KCX
Economic and financial crises and disasters
43
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)
78
JNC
Educational psychology
29
JNF
Educational strategies and policy
30
JPHF
Elections and referenda
50
TRV
Electric vehicles
98
THR
Electrical engineering
72
KNBL
Electrical power generation and distribution industries
281
PHK
Electricity, electromagnetism and magnetism
280
TJFD
Electronic devices and materials
258
TJFC
Electronics: circuits and components
190
PHDB
Elementary mechanics
38
VSPQ
Emotions and emotional intelligence
30
MJG
Endocrinology
24
PHDY
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26
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39
THYC
Energy efficiency
70
KNB
Energy industries and utilities
227
RNFY
Energy resources
55
THY
Energy, power generation, distribution and storage
390
TGMB
Engineering thermodynamics
25
TBC
Engineering: general
23
TGMF
Engineering: Mechanics of fluids
23
TGMD
Engineering: Mechanics of solids
24
UFL
Enterprise software
59
KJH
Entrepreneurship
200
KCVG
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109
MBNH2
Environmental factors
51
RND
Environmental policy and protocols
206
RNA
Environmentalist thought and ideology
81
MBNS
Epidemiology and Medical statistics
127
SXE
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25
QDTQ
Ethics and moral philosophy
52
PSVP
Ethology and animal behaviour
42
PBMH
Euclidean geometry
44
NHD
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27
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Evolution
179
PSXE
Evolutionary anthropology
92
UYQE
Expert systems
27
JPFQ
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21
ATFG
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110
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46
ATFN
Film: styles and genres
342
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37
KFFF
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36
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38
PBKF
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32
PGM
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346
UMK
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47
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27
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Gender studies: women and girls
103
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41
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36
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2611
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51
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657
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28
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22
PHVG
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41
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328
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37
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34
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59
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105
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22
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39
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24
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24
TNKH
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25
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40
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249
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51
NHAH
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35
NH
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41
AGA
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40
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57
TBX
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31
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20
PBX
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43
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27
PDX
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163
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40
NHK
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56
NHT
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29
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22
PSX
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27
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46
THD
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63
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25
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26
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101
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126
AMB
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33
AGB
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35
ATFB
Individual film directors, film-makers
31
PDG
Industrial applications of scientific research and technological innovation
55
MJCJ
Infectious and contagious diseases
55
KNTX
Information technology industries
410
JWD
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32
PSVA2
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23
GTV
Institutions and learned societies: general
34
PBKL
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29
GT
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22
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21
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28
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25
KCLT
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55
ATN
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53
UDB
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26
UBW
Internet: general works
42
JMHC
Interpersonal communication and skills
30
DNPB
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46
TBY
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21
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150
KJMV3
IT and information systems management
41
VSCB
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29
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98
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50
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Laser technology and holography
22
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23
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23
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36
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24
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77
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26
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50
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30
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1199
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22
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23
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71
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24
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34
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55
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41
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179
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114
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54
UYA
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259
PB
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173
MFKH3
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79
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26
JBCT1
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72
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90
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23
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67
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182
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21
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21
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60
MB
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24
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39
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67
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34
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48
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20
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21
TTU
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22
UMS
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24
TJKT1
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26
UDT
Mobile phones and smartphones: consumer
61
PSD
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185
KCBM
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82
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26
WGCB
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27
GLZ
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55
TBN
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34
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908
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27
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158
WN
Nature and the natural world: general interest
47
UTN
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63
UTP
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27
UYQN
Neural networks and fuzzy systems
469
MKJ
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58
PSAN
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127
KNTP2
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24
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27
RNQ
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31
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66
PHN
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115
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221
PBH
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192
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Numerical analysis
41
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24
MQCA
Nursing fundamentals and skills
39
RBKC
Oceanography (seas and oceans)
59
MJCL
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133
KJSG
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33
MJQ
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22
PHJ
Optical physics
179
PBU
Optimization
33
TTMW
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22
PNN
Organic chemistry
67
RBX
Palaeontology
103
MKB
Palliative medicine
37
UYFP
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27
PHP
Particle and high-energy physics
148
GTU
Peace studies and conflict resolution
42
MBNH
Personal and public health
23
UKP
Personal computers
27
VSB
Personal finance
57
UDA
Personal organization software and apps
23
KJMV2
Personnel and human resources management
40
KNBP
Petroleum, oil and gas industries
96
MKG
Pharmacology
74
QD
Philosophy
47
JNA
Philosophy and theory of education
42
PBB
Philosophy of mathematics
33
QDTM
Philosophy of mind
87
PDA
Philosophy of science
155
QDTK
Philosophy: epistemology and theory of knowledge
129
QDTL
Philosophy: logic
47
QDTJ
Philosophy: metaphysics and ontology
42
PNR
Physical chemistry
72
PH
Physics
200
PHDF
Physics: Fluid mechanics
55
JMM
Physiological psychology, neuropsychology, biopsychology
26
MFG
Physiology
54
PSTB
Plant biology
32
PHFP
Plasma physics
34
JPW
Political activism
22
KCP
Political economy
129
WHB
Political humour
23
JPHL
Political leaders and leadership
45
JPL
Political parties and party platforms
21
JPA
Political science and theory
32
JPH
Political structure and processes
26
JPHV
Political structures
47
JP
Politics and government
70
RNP
Pollution and threats to the environment
43
PDZM
Popular and recreational mathematics
116
WNX
Popular astronomy and space
813
VFD
Popular medicine and health
25
QDX
Popular philosophy
21
QDXB
Popular philosophy: Meaning of life
31
VSP
Popular psychology
276
PDZ
Popular science
456
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
261
TDCX
Process engineering technology and techniques
21
TGP
Production and industrial engineering
45
UMX
Programming and scripting languages: general
119
UMA
Programming techniques
38
JMAF
Psychoanalytical and Freudian psychology
24
JMA
Psychological theory, systems, schools and viewpoints
26
JM
Psychology
72
JMQ
Psychology: emotions
29
JMT
Psychology: states of consciousness
41
JMS
Psychology: the self, ego, identity, personality
29
MKGW
Psychopharmacology
39
JPP
Public administration
42
KFFD
Public finance and taxation
50
MBN
Public health and preventive medicine
79
GPSD
Quantitative research methods
20
PHQ
Quantum physics (quantum mechanics and quantum field theory)
1014
JBFA1
Racism and racial discrimination
32
PBKB
Real analysis, real variables
42
MFGG
Regional physiology
25
PHR
Relativity physics
350
QRAM2
Religion and politics
23
QRAM3
Religion and science
27
DNP
Reportage, journalism or collected columns
76
GPS
Research methods
103
RNKH2
Restoration ecology
21
NHTV
Revolutions, uprisings, rebellions
24
TJFM1
Robotics
325
KJS
Sales and marketing
50
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
65
PDM
Scientific research
63
WNCS1
Sea life and the seashore: general interest
25
NHWR7
Second World War
61
VS
Self-help, personal development and practical advice
34
CFG
Semantics, discourse analysis, stylistics
33
GTD
Semiotics
65
PSAN4
Sensory and motor systems
23
PBCH
Set theory
21
TJKH
Signal processing
35
NHTS
Slavery, enslaved persons and abolition of slavery
28
JHMC
Social and cultural anthropology
22
NHTB
Social and cultural history
81
JBF
Social and ethical issues
36
QDTS
Social and political philosophy
85
JBFX
Social attitudes
22
JBFZ
Social forecasting, future studies
47
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
25
UMZ
Software Engineering
100
UMZT
Software testing and verification
32
THVS
Solar power
221
PGS
Solar system: the Sun and planets
342
TTDX
Space exploration
547
TTD
Space science
278
CBP
Speaking in public: advice and guides
26
DNS
Speeches
45
PHS
Statistical physics
77
PBWL
Stochastics
52
RNU
Sustainability
63
TVF
Sustainable agriculture
26
JNU
Teaching of a specific subject
30
TB
Technology: general issues
28
ATJ
Television
41
ATJS
Television: styles and genres
20
ATD
Theatre studies
26
PGC
Theoretical and mathematical astronomy
77
AMA
Theory of architecture
26
ABA
Theory of art
55
AVA
Theory of music and musicology
25
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
97
JKSB
Welfare and benefit systems
21
WNCF
Wildlife: mammals: general interest
29
THVW
Wind power
33
CBW
Writing and editing guides
28
PSV
Zoology and animal sciences
22
The silences we normalize | Αλέξανδρος Κυριαζής | TEDxEleusis
The silences we normalize | Alexandros Kyriazis | TEDxEleusis
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☆
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3/5
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