42: The Answer to Almost Everything - Season 1 Episode 107 : Do We All Have a Doppelganger?
What would we be without mucus? Can we live on water? How much does life weigh? Finding out the answers is the aim of ARTE's new science show. In a nod to Douglas Adams's "Hitchhiker's Guide to the Galaxy", where the figure 42 is the ultimate answer to all questions, 42 tries to provide the answers.
First Air Date : Sep 04, 2021
Last Air Date : Feb 08, 2026
Runtime : min.
Genre : Documentary
Stars :
Quality : 
- Eps. 2 : Could We Live on the Moon?2021-09-11
- Eps. 4 : How Much Does Life Weigh?2021-09-25
- Eps. 5 : Will we move onto the water?2021-09-29
- Eps. 7 : What if there were no mucus?2021-10-01
- Eps. 9 : What if Fear Didn't Exist?2021-10-30
- Eps. 10 : What if the ice disappeared?2021-11-06
- Eps. 12 : Are we too pessimistic?2021-11-20
- Eps. 13 : Does the Perfect Song Exist?2021-11-27
- Eps. 14 : Are we alone in space?2021-12-05
- Eps. 15 : Why Do We Eat What We Eat?2021-12-11
- Eps. 16 : What is the secret of light?2021-12-12
- Eps. 17 : Can we save the trees?2022-01-08
- Eps. 18 : What if dust didn't exist?2022-01-15
- Eps. 20 : Could Algae Save the Planet?2022-01-29
- Eps. 22 : Will We Stop Flying?2022-02-12
- Eps. 23 : Will We Like Robots?2022-02-19
- Eps. 24 : The Purpose of Parasites2022-02-26
- Eps. 25 : Could We Sleep Less?2022-03-05
- Eps. 27 : Do We Live in a Black Hole?2022-03-19
- Eps. 28 : The Power of Dreams2022-03-26
- Eps. 29 : Where do people migrate to?2022-04-30
- Eps. 30 : What Do Animals Talk About?2022-05-07
- Eps. 31 : Are we getting dumber?2022-05-14
- Eps. 32 : Do Computers Have Biases?2022-05-21
- Eps. 33 : How can everyone be fed?2022-05-28
- Eps. 34 : Are We Doing More Drugs?2022-06-04
- Eps. 35 : Are We Ready for Mars?2022-06-11
- Eps. 36 : Can we glimpse the afterlife?2022-06-18
- Eps. 37 : Could we become immortal?2022-06-25
- Eps. 40 : Will we travel to Mars?2022-07-16
- Eps. 42 : How do we end wars?2022-07-30
- Eps. 44 : What Power Do Thoughts Have?2022-08-12
- Eps. 45 : Can We Trust Ourselves?2022-08-19
- Eps. 48 : Can we turn crap into gold?2022-09-09
- Eps. 49 : Are You Psychopathic?2022-09-16
- Eps. 50 : How does a wave become rogue?2022-09-23
- Eps. 51 : Do We Need Economic Growth?2022-10-30
- Eps. 53 : Why do we have limits?2022-11-13
- Eps. 54 : Where to Find Perfect Energy?2022-11-20
- Eps. 55 : What if sharks disappeared?2022-11-27
- Eps. 56 : Are Animals Self-Aware?2022-12-04
- Eps. 57 : Why do We Fall in Love?2022-12-09
- Eps. 58 : What if nature had a price?2022-12-10
- Eps. 59 : Can we copy our blood?2022-12-23
- Eps. 60 : Why do we hate?2023-01-08
- Eps. 62 : Can seals go to court?2023-01-29
- Eps. 63 : Do colors manipulate us?2023-02-05
- Eps. 66 : Can Cities Save the World?2023-02-26
- Eps. 67 : When the Heavens Rain Down2023-03-19
- Eps. 68 : Do Fungi Rule Us?2023-03-24
- Eps. 69 : The A***hole Effect2023-03-19
- Eps. 70 : How It All Ends2023-03-26
- Eps. 71 : When Will the World End?2023-03-31
- Eps. 72 : How to Travel Through Time?2023-04-07
- Eps. 73 : Mind Reading: A Reality?2023-04-14
- Eps. 74 : Surviving Our Polluted Planet2023-05-21
- Eps. 75 : The Chaos of Chance2023-05-28
- Eps. 76 : Who Owns the Sea?2023-06-04
- Eps. 77 : Do Animals Appreciate Beauty?2023-06-05
- Eps. 78 : Will a new wind soon blow?2023-06-18
- Eps. 80 : Are We All Bisexual?2023-07-02
- Eps. 81 : The Advent of Turbo-Evolution2023-07-09
- Eps. 82 : Why do we lose our memory?2023-07-16
- Eps. 83 : Humanity's True Nature2023-07-23
- Eps. 86 : Could We Reach the Stars?2023-09-10
- Eps. 87 : Is Lying Good For Us?2023-09-17
- Eps. 89 : Will we run out of sand?2023-10-01
- Eps. 90 : What's So Funny?2023-10-08
- Eps. 91 : The Origin of Life2023-10-15
- Eps. 92 : Does Punishment Work?2023-10-22
- Eps. 94 : Can We Trick Our Genes?2023-11-05
- Eps. 96 : Do Dogs Really Love Us?2023-11-19
- Eps. 97 : Do We Need Corruption?2023-11-26
- Eps. 98 : Are Animals Cleverer than Us?2023-12-03
- Eps. 99 : Are Billionaires a Problem?2023-12-10
- Eps. 101 : Do We Live in a Multiverse?2024-01-07
- Eps. 102 : Does History Repeat Itself?2024-01-14
- Eps. 104 : Is stress good for us?2024-01-28
- Eps. 105 : Do Disasters Make Us Better?2024-02-04
- Eps. 106 : Is the Metaverse Real?2024-02-11
- Eps. 108 : Could We Programme Evoluton?2024-02-25
- Eps. 110 : Do We Need More Utopias?2024-03-10
- Eps. 111 : Can we control clouds?2024-03-17
- Eps. 112 : Does Sugar Make Us Stupid?2024-03-24
- Eps. 114 : What power do smells have?2024-05-05
- Eps. 115 : Can We Shrink the Economy?2024-05-12
- Eps. 116 : How Do Plants Live?2024-05-19
- Eps. 117 : How to Become Popular2024-05-26
- Eps. 118 : Do We Need to Have Power?2024-06-02
- Eps. 119 : Should Humans Be Smaller?2024-06-09
- Eps. 120 : Is AI Out of Control?2024-06-16
- Eps. 123 : Why Do We Cry?2024-07-07
- Eps. 124 : Could Sea Currents Change?2024-07-14
- Eps. 126 : Are Aliens Like Us?2024-07-28
- Eps. 127 : Is Pain Necessary?2024-09-01
- Eps. 129 : How Powerful are Maps?2024-09-15
- Eps. 131 : Why Do We Have Less Sex?2024-09-29
- Eps. 132 : Has Slavery Made Us Racist?2024-10-12
- Eps. 133 : Why Is Housing So Expensive?2024-10-13
- Eps. 135 : Can We Replace Pollination?2024-10-26
- Eps. 136 : Are We Taking Enough Risks?2024-11-03
- Eps. 139 : Can We Remember Precisely?2024-11-24
- Eps. 141 : Do We Need God?2024-12-08
- Eps. 142 : What Protests Work?2025-01-05
- Eps. 143 : How do Children Function?2025-01-12
- Eps. 146 : What Should We Actually Eat?2025-01-27
- Eps. 147 : Are We Ready for Aliens?2025-02-02
- Eps. 150 : What Makes Us Depressed?2025-03-02
- Eps. 151 : Does the Perfect Code Exist?2025-03-09
- Eps. 153 : Are We Wasting Period Blood?2025-03-23
- Eps. 154 : Can We Feel Time?2025-03-30
- Eps. 155 : How Does Water Create Life?2025-05-04
- Eps. 156 : Are Cyborgs the Future?2025-05-11
- Eps. 157 : Can We Save Truth?2025-05-18
- Eps. 158 : Can We Cure Addictions?2025-05-25
- Eps. 159 : Are We Too Curious?2025-06-01
- Eps. 161 : Can We Outwit Viruses?2025-06-15
- Eps. 162 : Where Does Madness Begin?2025-06-22
- Eps. 165 : Why Do Civilisations Fall?2025-07-13
- Eps. 166 : Should We Argue More?2025-07-20
- Eps. 172 : The Age of Fire2025-09-28
- Eps. 173 : Why Does Music Move Us?2025-10-05
- Eps. 176 : Can Humans Hibernate?2025-10-26
- Eps. 177 : Does Society Need Alcohol?2025-11-02
- Eps. 178 : ...We Make Free Decisions?2025-11-09
- Eps. 180 : How Powerful Are Images?2025-11-23
- Eps. 184 : Why Do We Love Horror?2026-01-05
- Eps. 188 : Why do we sing?2026-02-01
- Eps. 189 : How monogamous are humans?2026-02-08
- Eps. 190 : Why Do We Love Gold?2026-02-15
- Eps. 192 : What if life were mirrored?2026-03-01
