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Why Do We Dream?

Lesson 21 of 101 • 625 upvotes • 3:26mins

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Unacademy Bytes

Discuss a few theories about why we dream and get to know what researchers have to say about it.

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1

Overview

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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

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Significance of Today's Date - 10th Nov

2:40mins

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How Strong is Your Logical Reasoning?

5:36mins

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Historical Astronomical Event

2:28mins

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Significance of Today's Date - 14th Nov

2:35mins

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Why is 15th November Important?

2:17mins

10

Foundation of UNESCO

2:22mins

11

What is 'The Holocaust'?

3:26mins

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Impact of Winston Churchill's Decisions on Bengal Famine - 1943

2:21mins

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10 Important Historical Events on 19th November

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Interesting Life Hacks

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Crazy Facts About Volcanoes

4:40mins

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Outrageous Freedom Movements That Propelled India Towards Independence

5:32mins

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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

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What Can Gravity Do?

5:08mins

23

The Mystery of Pyramids

4:42mins

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World Maps are Deceptive

4:14mins

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Fidel Castro Became President of Cuba

3:25mins

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The Indo Pak War 1971 Started Today

3:49mins

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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

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Unacademy Turns Two!

4:48mins

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Historical Significance of 10th December

2:54mins

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Delhi Replaced Calcutta as Capital Today!

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The History of Time and Time Measurement

5:25mins

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Invention of Toilets Changed The World!

4:17mins

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Death Anniversary of an Important Historical and Political character

3:38mins

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The Birth of Internet

4:58mins

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The Science Behind Exercise

3:47mins

40

Coffee: Good or Bad?

4:29mins

41

The Left and Right Brain Myth

4:51mins

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Significance of 20th December

4:38mins

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The Origin of QWERTY

3:57mins

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Artificial Intelligence in Simple Words

5:16mins

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The Significance of Today's Date

3:21mins

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The Ku Klux Klan Was Formed Today

3:37mins

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Can You Solve The Bridge Riddle? - Alex Gendler

3:50mins

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The Science of Skin Color

5:48mins

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How Soda Affects Our Body

5:07mins

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The Birth of The Indian National Congress

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Does IQ Measure Your Smartness?

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The Execution of Saddam Hussein

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When Did We Start Celebrating New Year?

2:51mins

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A Great Indian Physicist Was Born Today

2:30mins

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Guccio Gucci Passed Away

3:23mins

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Apple Inc. got incorporated today!

2:29mins

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The Birth of Sir Isaac Newton

2:26mins

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The First Transoceanic Newspaper

2:18mins

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Tobacco: Global Agent of Death

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First Commercial Transatlantic Telephone Service

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World Famous Painting Displayed in The US National Art Gallery

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Internet Addiction!

3:33mins

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Sugar: As Bad As Alcohol

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Are We All Related?

6:26mins

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Birth of a Great Indian Hindu Monk

3:23mins

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How Google Maps Works?

3:25mins

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An important Day in Indian History

3:16mins

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Indian Army Day

2:58mins

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Death of an Eminent Writer

2:58mins

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Death of India's Longest Serving Chief Minister

2:49mins

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The Power of Social Media

5:23mins

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ISRO's Successful Launch of Cartosat 2 Satellite

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The Science Behind Meditation

5:18mins

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Sophia: The Human Bot

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The History of Tea: Shunan Teng

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Birth of a National Hero

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A Brief History of Oil

5:58mins

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What if the world said goodbye to meat!?

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Our constitution came into effect today!

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The birth of a nationalized bank.

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An eminent nuclear scientist was born.

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India's first newspaper published today!

2:53mins

85

Questions No One Knows the Answers to

12:08mins

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What harm can sitting for long cause?

4:07mins

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What type of a learner are you?

4:23mins

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Death of one of India's most influential people.

4:06mins

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How music affects your brain!!

4:01mins

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How To Learn Faster

4:07mins

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Where do new words come from? - Marcel Danesi

5:44mins

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A prominent activist and popular lawyer passed away today.

2:31mins

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What every country is famous for? (Part 1)

4:46mins

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What every country is famous for - Part 2

7:38mins

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What every country is famous for - Part 3

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A historic stampede on this day that took lives.

2:44mins

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How did teeth evolve? - Peter S. Ungar

4:45mins

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Birth of one of the greatest presidents

5:07mins

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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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