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How much should we sleep?
Lesson 101 of 99 • 774 upvotes • 4:02mins
Unacademy Bytes
Find out why is sleeping necessary and how much should we essentially sleep over a day.
Unacademy Bytes - Your Daily Dose of Knowledge
99 lessons • 6h 26m
1
Overview
0:14mins
2
Bipin Chandra Pal
1:56mins
3
Did You Know That Your Stomach Can Dissolve Metals?
3:43mins
4
Significance of Today's Date - 9th Nov
3:29mins
5
Significance of Today's Date - 10th Nov
2:40mins
6
How Strong is Your Logical Reasoning?
5:36mins
7
Historical Astronomical Event
2:28mins
8
Significance of Today's Date - 14th Nov
2:35mins
9
Why is 15th November Important?
2:17mins
10
Foundation of UNESCO
2:22mins
11
What is 'The Holocaust'?
3:26mins
12
Impact of Winston Churchill's Decisions on Bengal Famine - 1943
2:21mins
13
10 Important Historical Events on 19th November
2:53mins
14
Interesting Life Hacks
2:55mins
15
Crazy Facts About Volcanoes
4:40mins
16
Outrageous Freedom Movements That Propelled India Towards Independence
5:32mins
17
A Great Scientist Passed Away Today
2:05mins
18
Are We Running Out of Helium?
3:43mins
19
Darwin's "On The Origin of Species" was Published Today
3:24mins
20
The Story of Indian Independence
4:25mins
21
Why Do We Dream?
3:26mins
22
What Can Gravity Do?
5:08mins
23
The Mystery of Pyramids
4:42mins
24
World Maps are Deceptive
4:14mins
25
Fidel Castro Became President of Cuba
3:25mins
26
The Indo Pak War 1971 Started Today
3:49mins
27
India's Eighth President Was Born Today
2:44mins
28
A Brilliant Entrepreneur, Animator and Film Producer Was Born Today
3:16mins
29
Global Warming and Its Effects
3:27mins
30
Interesting Facts About Clouds
3:48mins
31
What is Containerization?
3:54mins
32
Unacademy Turns Two!
4:48mins
33
Historical Significance of 10th December
2:54mins
34
Delhi Replaced Calcutta as Capital Today!
4:33mins
35
The History of Time and Time Measurement
5:25mins
36
Invention of Toilets Changed The World!
4:17mins
37
Death Anniversary of an Important Historical and Political character
3:38mins
38
The Birth of Internet
4:58mins
39
The Science Behind Exercise
3:47mins
40
Coffee: Good or Bad?
4:29mins
41
The Left and Right Brain Myth
4:51mins
42
Significance of 20th December
4:38mins
43
The Origin of QWERTY
3:57mins
44
Artificial Intelligence in Simple Words
5:16mins
45
The Significance of Today's Date
3:21mins
46
The Ku Klux Klan Was Formed Today
3:37mins
47
Can You Solve The Bridge Riddle? - Alex Gendler
3:50mins
48
The Science of Skin Color
5:48mins
49
How Soda Affects Our Body
5:07mins
52
The Birth of The Indian National Congress
4:25mins
53
Does IQ Measure Your Smartness?
4:23mins
54
The Execution of Saddam Hussein
3:00mins
55
When Did We Start Celebrating New Year?
2:51mins
56
A Great Indian Physicist Was Born Today
2:30mins
57
Guccio Gucci Passed Away
3:23mins
58
Apple Inc. got incorporated today!
2:29mins
59
The Birth of Sir Isaac Newton
2:26mins
60
The First Transoceanic Newspaper
2:18mins
61
Tobacco: Global Agent of Death
4:08mins
62
First Commercial Transatlantic Telephone Service
2:01mins
63
World Famous Painting Displayed in The US National Art Gallery
2:25mins
64
Internet Addiction!
3:33mins
65
Sugar: As Bad As Alcohol
4:09mins
66
Are We All Related?
6:26mins
67
Birth of a Great Indian Hindu Monk
3:23mins
68
How Google Maps Works?
3:25mins
69
An important Day in Indian History
3:16mins
70
Indian Army Day
2:58mins
71
Death of an Eminent Writer
2:58mins
72
Death of India's Longest Serving Chief Minister
2:49mins
73
The Power of Social Media
5:23mins
74
ISRO's Successful Launch of Cartosat 2 Satellite
3:46mins
75
The Science Behind Meditation
5:18mins
76
Sophia: The Human Bot
4:20mins
77
The History of Tea: Shunan Teng
4:58mins
78
Birth of a National Hero
3:39mins
79
A Brief History of Oil
5:58mins
80
What if the world said goodbye to meat!?
5:37mins
81
Our constitution came into effect today!
3:01mins
82
The birth of a nationalized bank.
3:12mins
83
An eminent nuclear scientist was born.
2:50mins
84
India's first newspaper published today!
2:53mins
85
Questions No One Knows the Answers to
12:08mins
86
What harm can sitting for long cause?
4:07mins
87
What type of a learner are you?
4:23mins
88
Death of one of India's most influential people.
4:06mins
89
How music affects your brain!!
4:01mins
90
How To Learn Faster
4:07mins
91
Where do new words come from? - Marcel Danesi
5:44mins
92
A prominent activist and popular lawyer passed away today.
2:31mins
93
What every country is famous for? (Part 1)
4:46mins
94
What every country is famous for - Part 2
7:38mins
95
What every country is famous for - Part 3
1:52mins
96
A historic stampede on this day that took lives.
2:44mins
97
How did teeth evolve? - Peter S. Ungar
4:45mins
98
Birth of one of the greatest presidents
5:07mins
99
The man shaping our future!
5:27mins
100
Why do we cry?
4:07mins
101
How much should we sleep?
4:02mins
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