The Universe (Part 1/11). Course “general public” Aurélien Barrau. Introduction.

3,045,921 views

Aurelien Barrau

Published on Jul 11, 2017
About :

The aim of this course is both to provide an elementary introduction to cosmology and to provide a place for discussion and reflection on the nature of scientific thought. These recordings are only part of a course intended for undergraduate students from all disciplinary fields. They are therefore not exhaustive. (A certain number of errors or approximations - slips of the tongue - due to improvised spoken language have also been corrected but unfortunately remain in the videos. In particular, the Critique of Pure Reason is obviously the first!) They should be considered as a simple invitation to reflection. At the university where these courses are given, students are explicitly encouraged to position themselves in possible disagreements: it is a question of encouraging the confrontation of ideas with respect and kindness. Let's say the critical spirit. (And sorry for the UNI sticker on the desk!!!! It doesn't reveal my own ideas at all :).) Photography and sound by Daniel Seyve.

  • vidoe Comments
Trend Videos
12:31
It's so delicious that I'm going to buy more cabbage! 👍👍I should have eaten like this before~ 3 delicious and healthy cabbage recipes
강쉪
87,959 views   2 days ago
27:57
A game of rock-paper-scissors where you bet your life on one game!! The loser gets to go to LA and buy LA ribs ㅋㅋㅋ
보물섬
1,110,681 views   4 days ago
10:20
Squid Game 2 Character Introduction Netflix
Netflix Korea 넷플릭스 코리아
1,674,045 views   7 days ago
28:01
A monster that burns everything?! If you want to be reincarnated, stop the Phoenix! [Reincarnation School Monster Class Season 3 Episode 1]
웃소 Wootso
358,889 views   4 days ago
26:11
UFC Champion Merab Asks Kim Dong-hyun to WrestleㅣEP.3 Las Vegas Training Camp
매미킴 TV
417,302 views   1 day ago
5:10
Winter spinach is three times more delicious when prepared like this
김대석 셰프TV
190,211 views   1 day ago
22:23
I ate Korean beef with UFC Champion Pereira [We Came Together EP175]
운동부 왔어요
221,727 views   21 hours ago
16:55
This is really frustrating.. Today I'm going to become number one in the world in earthworm raising game.
혜안
845,536 views   4 days ago
25:36
★Tsubokman appears★ The end of the voice impersonator
깡주은
1,680,899 views   7 days ago
12:31
It's so delicious that I'm going to buy more cabbage! 👍👍I should have eaten like this before~ 3 delicious and healthy cabbage recipes
강쉪
87,959 views   2 days ago
25:36
★Tsubokman appears★ The end of the voice impersonator
깡주은
1,680,899 views   7 days ago
11:04
The identity of the mystery active singer sung by Choi Su-ho is the god of janggu, Park Seo-jin!! What is the result of the fierce battle? #SeeCurrentKing2
MBN Entertainment
258,706 views   1 day ago
21:10
GFRIEND's Killing Voice Live! - Running Through Time, Night, Today From Us, You and I, Glass Bead, FINGERTIP Dingo Music Dingo Music
딩고 뮤직 / dingo music
2,374,710 views   1 day ago
16:55
This is really frustrating.. Today I'm going to become number one in the world in earthworm raising game.
혜안
845,536 views   4 days ago
13:41
Found a Chinese Restaurant w/ Delicious Big Portions! Jjajangmyeon + Jjamppong + Tangsuyuyk
히밥heebab
903,777 views   7 days ago
27:57
A game of rock-paper-scissors where you bet your life on one game!! The loser gets to go to LA and buy LA ribs ㅋㅋㅋ
보물섬
1,110,681 views   4 days ago
15:28
Now I can't do Nupfhack - Minecraft NEW Nupfhacker
우왁굳
621,782 views   5 days ago
11:04
I went to the original Robatayaki restaurant
유우키의 일본이야기 YUUKI
356,880 views   7 days ago
32:23
SUB) One bite Hyeyoung 😋 Episode 4 + Mukbang VLOG) Cream rice cake for spring, the best combination ever❤️Chocolate shell yogurt honey rice cake, sesame oil + seaweed, honeycomb honey + cracker, strawberry chocolate chokku rice cake, self-yo-ah-jeong, butter yakgwa, year-end gift event👏🏻 MUKBANG
여수언니 정혜영 [Yeosu Unnie]
197,861 views   3 days ago
5:10
Winter spinach is three times more delicious when prepared like this
김대석 셰프TV
190,211 views   1 day ago
19:46
[#RentedinFinland] Is this real? 👨‍🍳 The whole family is here! Cooking beginner Eunwoo and his mother's cooking class🍳 #RentedinFinland
샾잉 #ing
466,328 views   5 days ago
10:20
Squid Game 2 Character Introduction Netflix
Netflix Korea 넷플릭스 코리아
1,674,045 views   7 days ago
3:40
Park Seo-jin - Clown King of Singers 2 Episode 3
MBN MUSIC
374,703 views   1 day ago
57:44
Chicken Skewers VS Hotdogs in 24 Hours!! How Many Can You Eat at Once to Get Full?! (Skewer Warning)
파뿌리
680,084 views   3 days ago
8:20
Brawl Talk: Toy Story in Brawl Stars?! [Brawl Stars]
브롤스타즈
205,388 views   3 days ago
7:20
bad seoul guys
너덜트
1,547,562 views   6 days ago
1:38:52
No-App, Yes-Crisis Travel START Punghyanggo EP.1 Vietnam Hanoi #Yoo Jae-seok #Hwang Jung-min #Ji Seok-jin #Yang Se-chan
뜬뜬 DdeunDdeun
9,437,698 views   2 weeks ago
8:50
【🤴Ep.448】 Only efficiency and cost-effectiveness! We brought you an extremely cost-effective pellet stove that competes solely on heat!
공구왕황부장
480,229 views   7 days ago
27:02
[SUB] Giving back as much as you receive, our love is two-way #LeeYoungJi #ChaJwiPul
차린건 쥐뿔도 없지만
1,204,696 views   5 days ago
5:55
[Park Soo-hong is happy] 45 days after birth 24 hours of parenting Full sleep Unicorn baby Park Soo-hong's daughter Park Jae-i Vlog
박수홍 행복해다홍
683,168 views   3 days ago
19:46
What happens when you go to a deserted island without preparation?
고재영
1,234,266 views   2 weeks ago
10:00
I made a surprise visit to the Koi TV office.
스카이
148,161 views   5 days ago
Google AdSense
336 x 280
Up Next
36:43
CLASSIC GAMES: room tour of a 26 sq.m. studio in a classic style in an elite house
Просто Ремонт
9,743 views
1 day ago
1:19:55
Svetlana Zakharova: Ballerinas' Diet, Tsiskaridze's Character, Bolshoi Theater Intrigues
Надежда Стрелец
644,627 views
3 days ago
22:56
5 DIY: New Year's Decor Ideas. TRASH into BUSINESS. DIY New Year.
НА ЛАДОНИ diy
219,674 views
12 days ago
14:32
❤️THIS IS INCREDIBLE!💜Luxurious FREE decor💚 FIXED PRICE we use SUPER IDEAS ❄️ beauty FOR PENNIES
tanya leto
87,285 views
6 days ago
13:47
How to decorate a HOUSE for NEW YEAR 2025??
deminadarie
545 views
10 days ago
33:05
DECORATE THE HOUSE FOR THE NEW YEAR WITH WILDBERRIES🎄🍊🎅🏻
Уют в Доме
40,602 views
3 days ago
25:49
Cozy Morning Issue 32
Телеканал Домашний
55,833 views
5 days ago
20:28
DECORATE THE HOUSE: New Year's decor, Christmas tree, coziness, handmade, Advent 2025, winter vlog (calm vlog)
Ksenia Calm
64,622 views
3 days ago
12:44
Home decoration like in PINTEREST 🔥 Let's create a New Year's fairy tale for pennies! Budget New Year's decor🎄
Лада Пожар
18,074 views
13 days ago
9:29
BE IN TREND OF CHRISTMAS DECORATIONS! Mistletoe branch, Christmas decor as in Pinterest.
Всё сама
23,802 views
8 days ago
11:58
DECORATE YOUR HOUSE FOR THE NEW YEAR WITH ME. WHERE TO BUY BEAUTIFUL CHRISTMAS TREE TOYS?
Julia Sh.
24,740 views
12 days ago
15:24
What's wrong with your interior? I fix my subscribers' interiors.
Anuta Vlady
34,715 views
4 days ago
19:40
Secrets of Beautiful Christmas Trees 2024/2025 🌲 10 Mistakes in Decorating a New Year Tree
Juli Rik
636,940 views
3 years ago
20:12
This interior will always be relevant! 10 ways to make the interior timeless. Interior design 2024
GEOMETRIUM — cовременный дизайн интерьера
30,503 views
6 days ago
9:59
5 COZY IDEAS FROM PINTEREST IN MY APARTMENT DECORATING AN IKEA IVAR CUPBOARD WITH MY OWN HANDS
Hello, Anastasia’s Home
37,286 views
3 weeks ago
22:02
STYLISH WINTER DECOR WITH WILDBERRIES❄️GIFT IDEAS FOR NEW YEAR 2025🎁MOTIVATION FOR CLEANING
Эстетика домашних будней
49,919 views
2 weeks ago
43:46
🔥 PERFECT ONE-ROOM APARTMENT 36 m2. We thought through every detail. Interior design. Room tour
Ольга Kачанова
56,195 views
9 days ago
9:52
Master class on New Year's glass painting
ПСКОВСКИЙ ОБЛАСТНОЙ ЦЕНТР НАРОДНОГО ТВОРЧЕСТВА
359,249 views
2 years ago
19:07
This is NOT the way to store things / Psychology of DISORDER IN THE HOUSE
Студия архитектурного дизайна ALLA KROL
84,930 views
7 months ago
1:06:41
Let's create a New Year's atmosphere at home! / Yana in action #30
Дом отдыха
45,124 views
5 days ago
1:44:29
The problem with Fullstack frameworks ⚠️ With Matteo Manchi
Giuseppe Funicello
1,097 views
Streamed 4 weeks ago
1:30:52
How to change Italy with programming 🇮🇹 With Francesco Sciuti
Giuseppe Funicello
911 views
Streamed 2 weeks ago
12:05
I try the best AI for programming: WINDSURF 🏄‍♂️ (better than Cursor?)
Giuseppe Funicello
1,871 views
20 hours ago
1:48:33
How to work and be HAPPY ❤️ With @JagaSantagostino
Giuseppe Funicello
1,043 views
Streamed 3 weeks ago
1:13:51
Working better on PDFs, PitStop news and more
Arti Grafiche - Stampa e Web
50 views
Streamed 2 weeks ago
1:31:08
Advent of code 2024 🎄 DAY 1
Giuseppe Funicello
1,804 views
Streamed 10 days ago
12:53
The Most In-Demand Programming Languages ​​in 2025 (And Why You Should Learn Them) 🔥
Giuseppe Funicello
10,496 views
2 weeks ago
1:22:50
USI meets Federico Faggin - Beyond perceptions: the fascination and mystery of quantum physics
USI Università della Svizzera italiana
45,878 views
1 month ago
1:33:14
Vannacci in Reverse Pulp Podcast #03
Pulp Podcast
696,546 views
2 days ago
10:09
How much to ask for as a FREELANCE DEVELOPER per day 💰
Giuseppe Funicello
3,522 views
13 days ago
54:47
Scale your business by aligning Marketing and Sales teams
SocialCities
14 views
9 days ago
10:50
The PERFECT Developer CV in 2025? 🔥 GUIDE
Giuseppe Funicello
1,865 views
3 weeks ago
22:43
How does an artificial intelligence think? Giulio Deangeli TEDxBari
TEDx Talks
131,715 views
8 months ago
1:13:49
HE WHO KNOWS HOW TO DO KNOWS HOW TO UNDERSTAND! 😁 GIOVANNI STORTI goes to BSMT!
The BSMT by Gianluca Gazzoli
229,006 views
2 days ago
1:09:25
Mr RIP, From Google to Millionaire with Personal Finance - Pecunia Podcast
Pietro Michelangeli
337,742 views
1 year ago
17:42
What Was There Before the Big Bang? Nobel Prize Winner Roger Penrose Explains
Iper COSMOS
401,690 views
1 month ago
1:46:13
The Eagles Nest: Parma-SSLazio 1900
Il nido delle Aquile
39 views
Streamed 9 days ago
14:13
Senior Developer REACTS to the new BREAKING ITALY website
Giuseppe Funicello
3,799 views
4 weeks ago
Google AdSense
336 x 280

fetery.com. Copyright 2024