What Is Fire?
Lesson 83 of 99 • 306 upvotes • 4:12 mins
Unacademy Bytes
We've got T-SHIRTS! http://dftba.com/besmart Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Why does fire burn? What's the chemistry and physics of a flame? This week, learn about the beautiful science happening inside a flame! Michael Faraday's Christmas lectures on candle chemistry: http://blogs.scientificamerican.com/cocktail-party-physics/christmas-with-faraday-the-chemical-history-of-a-candle/ http://www.bartleby.com/30/7.html Flames in space: http://science.nasa.gov/science-news/science-at-nasa/2013/18jun_strangeflames/ Richard Feynman talking about fire: http://www.itsokaytobesmart.com/post/27299255757/fun-with-feynman-fire-you-cant-help-but-smile Have an idea for an episode or an amazing science question you want answered? Leave a comment or check us out at the links below! Follow on Twitter: http://twitter.com/okaytobesmart http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.com Follow on Instagram: http://instagram.com/jtotheizzoe ----------------- It's Okay To Be Smart is written and hosted by Joe Hanson, Ph.DFollow me on Twitter: @jtotheizzoe Email me: itsokaytobesmart AT gmail DOT com Facebook: http://www.facebook.com/itsokaytobesmart Google+ https://plus.google.com/+itsokaytobesmart For more awesome science, check out: http://www.itsokaytobesmart.com Produced by PBS Digital Studios: http://www.youtube.com/user/pbsdigitalstudios Joe Hanson - Creator/Host/Writer Joe Nicolosi - Director Amanda Fox - Producer, Spotzen IncKate Eads - Producer Andrew Matthews - Editing/Motion Graphics/Animation Katie Graham - Camera John Knudsen - Gaffer Theme music: "Ouroboros" by Kevin MacLeod Other music via APM Stock images from Shutterstock, stock footage from Videoblocks ----------------- More videos: Why Does February Have 28 Days? https://www.youtube.com/watch?v=AgKaHTh-_Gs Why Vaccines Work https://www.youtube.com/watch?v=3aNhzLUL2ys Why Are Some People Left-Handed? https://www.youtube.com/watch?v=NPvMUpcxPSA Where Does the Smell of Rain Come From? https://www.youtube.com/watch?v=lGcE5x8s0B8
Unacademy Bytes - Your Daily Dose of Knowledge - Part 2
99 lessons • 7 h 8 m
1
Overview to this course
0:17 mins
2
What is Depression?
3:47 mins
3
The ICRC was formed today.
4:23 mins
4
A famous event of Indian freedom movement.
3:33 mins
5
Why are dogs our best companion?
5:03 mins
6
Alcohol on brain!
3:12 mins
7
A little about twins!
3:28 mins
8
Mysterious temples of India!
4:37 mins
9
What if you didn't drink water!
3:31 mins
10
Oldest ancient civilizations!
5:00 mins
11
The greatest batsman of all time passed away
3:49 mins
12
Death of a fearless freedom fighter!
3:26 mins
13
Why February has 28 days?
3:51 mins
14
The first national park in the world was established today!
3:12 mins
15
Income inequality in India!
4:27 mins
17
Alexander Graham Bell Biography
2:05 mins
18
Part 1 - What our country is famous for!
2:43 mins
19
Part 2 - What our country is famous for!
3:12 mins
20
What is OCD?
3:52 mins
21
Is Dairy scary?
6:04 mins
22
Incredible India!
4:22 mins
23
What defines success for you?
3:35 mins
24
A famous national figure got arrested today!
4:32 mins
25
First Indian company on NASDAQ
2:57 mins
26
What is Cancer?
4:31 mins
27
Preventive measures for cancer
4:23 mins
28
The Great Depression
4:24 mins
29
A tribute to Stephen Hawking
3:21 mins
30
A little about the Mughal Empire!
5:15 mins
31
Deadliest earthquakes in the last one decade!
3:20 mins
32
Dalai Lama escapes to India!
3:33 mins
33
How tsunamis work - Alex Gendler
3:37 mins
34
What is Schizophrenia?
3:38 mins
35
What's your blood type and why?
4:21 mins
36
How would a sun-less universe be?
3:54 mins
37
Why can't we afford to lose the Rainforest?
5:04 mins
38
Death of a revolutionary - Bhagat Singh
4:17 mins
39
What is Alzheimer's?
3:54 mins
40
Archaeological wonders of India
7:39 mins
41
What is Color blindness?
3:18 mins
42
Economic impact of British Colonial rule!
5:53 mins
43
Could we live on Mars?
3:58 mins
44
Unesco world Heritage sites - India (Part 1)
7:09 mins
45
The bombing of Hiroshima and Nagasaki!
4:56 mins
46
Unesco world Heritage sites - India (Part2)
7:34 mins
47
History of Bridges!
4:23 mins
48
Literacy in India
4:29 mins
49
What is a 'Black Hole'?
4:08 mins
50
The science behind flight
4:19 mins
51
What our country is famous for - Part 3
3:14 mins
52
History of dates - BC, AD, BCE & CE
3:36 mins
53
How E-commerce is changing the world!
5:17 mins
54
The origin of English Language
4:09 mins
55
The Milk Revolution in India
4:54 mins
56
Death of the 4th prime minister of India
5:58 mins
57
Nuclear powers of the world
2:38 mins
58
Indian Railways - One amongst the largest employers
3:57 mins
59
Five greatest Indian empires of all time
9:21 mins
60
Birth of the father of Indian Constitution
4:03 mins
61
Who Invented the Meter?
7:21 mins
62
The history behind logos
5:33 mins
63
Are you CREATIVE?
4:55 mins
64
The first woman to fly to space
2:57 mins
65
History of the Commonwealth Games
5:56 mins
66
What if the Earth stopped spinning?
4:39 mins
67
India's bullet train project
7:13 mins
68
Architectural marvels of the world
6:36 mins
69
Death of a genius
3:40 mins
70
The Bermuda Triangle Mystery
4:54 mins
71
The Water Cycle - how it works?
3:56 mins
72
Indian Agriculture System
5:39 mins
73
The Financial Crisis of 2008
5:00 mins
74
First artificial satellite to space
5:22 mins
75
Plastic Pollution
5:13 mins
76
The death of an important personality
2:59 mins
77
What if you never slept?
3:49 mins
78
Why does hair turn grey?
3:05 mins
79
What are the effects of overpopulation?
4:19 mins
80
How does WIFI work in airplanes?
3:59 mins
81
Food waste - World's biggest problem!
5:10 mins
82
A lawyer, an activist, and a freedom fighter was born
2:47 mins
83
What Is Fire?
4:12 mins
84
Why did early men paint caves?
4:27 mins
85
Biggest inventions of all times
7:48 mins
86
The First War of Independence
3:14 mins
87
A famous day in Indian history
3:46 mins
88
Another shocking earthquake!
2:52 mins
89
The first Rajya Sabha!
3:39 mins
90
A historic day for the U.S.
3:04 mins
91
What is Sleepwalking
3:49 mins
92
What Humans Will Look Like In 1,000 Years
2:52 mins
93
How would it be to live on the moon?
3:53 mins
94
What is Cloud Computing?
4:28 mins
95
What is Cryptocurrency?
4:58 mins
96
A mark in the history of cinema.
2:37 mins
97
The tragic death of our former Prime Minister
3:46 mins
98
How Digital Wallets work?
3:19 mins
99
History of currencies
4:13 mins
100
How do antibiotics work?
4:08 mins