![](https://image.tmdb.org/t/p/w500/ldCOwYL0HU5YWTlsNtZ8yXNfMzj.jpg)
Broadcast date
2018-02-01 • 18 episodes
Episodes of this season
1. Why Alien Life Would Be Our Doom — The Great Filter
event 2018-02-01 • schedule 10m
![](https://image.tmdb.org/t/p/w227_and_h127_bestv2/1ymTG732ebmI8gaRiFU3V7wyO3V.jpg)
Finding alien life on a distant planet would be amazing news - or would it? If we are not the only intelligent life in the universe, this probably means our days are numbered and doom is certain.
2. Homeopathy Explained — Gentle Healing or Reckless Fraud?
event 2018-02-22 • schedule 9m
3. String Theory Explained — What Is the True Nature of Reality?
event 2018-03-01 • schedule 8m
![](https://image.tmdb.org/t/p/w227_and_h127_bestv2/j1K3rFisMd2MBQrG151H84D5MTt.jpg)
Is String Theory the final solution for all of physic’s questions or an over-hyped dead end?
4. A Selfish Argument for Making the World a Better Place — Egoistic Altruism
event 2018-03-18 • schedule 7m
5. Time: The History & Future of Everything — Remastered
event 2018-04-08 • schedule 9m
6. The Black Hole Bomb and Black Hole Civilizations
event 2018-04-22 • schedule 9m
7. The Deadliest Being on Planet Earth — The Bacteriophage
event 2018-05-13 • schedule 7m
![](https://image.tmdb.org/t/p/w227_and_h127_bestv2/pewTTxsJqfhprzZHMYiKuG5AIIq.jpg)
A war has been raging for billions of years, killing trillions every single day, while we don’t even notice. This war involves the single deadliest being on our planet: the bacteriophage.
8. 3 Arguments Why Marijuana Should Stay Illegal Reviewed
event 2018-06-10 • schedule 10m
![](https://image.tmdb.org/t/p/w227_and_h127_bestv2/aAQSKZlqkXddGzBzzhU7oVXEhto.jpg)
We take a fair look at some of the best counter arguments for legalization and see how they hold up in review.
9. Plastic Pollution: How Humans Are Turning the World Into Plastic
event 2018-07-01 • schedule 9m
![](https://image.tmdb.org/t/p/w227_and_h127_bestv2/a4mTTqyuu6swzr4K3S4o5wewjJ9.jpg)
Modern life would be impossible without plastic – but we have long since lost control over our invention. Why has plastic turned into a problem and what do we know about its dangers?
10. What If You Detonated a Nuclear Bomb in the Marianas Trench? (Science, Not Fantasy)
event 2018-07-22 • schedule 6m
![](https://image.tmdb.org/t/p/w227_and_h127_bestv2/gJHiGrhapfhx1KUVUf4IqGxo81K.jpg)
Did you ever wonder what happened if you detonated a nuclear bomb in the Marianas Trench? No? We neither! Let us find out together!
11. Wormholes Explained — Breaking Spacetime
event 2018-08-12 • schedule 9m
![](https://image.tmdb.org/t/p/w227_and_h127_bestv2/ghA5TkP32hJabITxgA4BJV0HUPQ.jpg)
Are wormholes real or are they just magic disguised as physics and maths? And if they are real how do they work and where can we find them?
12. How We Could Build a Moon Base TODAY (Space Colonization #1)
event 2018-09-16 • schedule 10m
13. Why Meat Is the Best Worst Thing in the World
event 2018-09-30 • schedule 9m
![](https://image.tmdb.org/t/p/w227_and_h127_bestv2/oDKvWu70Mt2CchbFsj7asoe8VzH.jpg)
Meat is a complicated issue. But also a delicious one. Let's talk about it.
14. Why Beautiful Things Make Us Happy — Beauty Explained
event 2018-10-23 • schedule 8m
![](https://image.tmdb.org/t/p/w227_and_h127_bestv2/hVkqY9CkMTvMfccqNB6g5Hcsy3D.jpg)
It’s hard to define what makes something beautiful, but we seem to know beauty when we see it. Why is that and how does beauty affect our subconscious?
15. End of Space — Creating a Prison for Humanity
event 2018-11-25 • schedule 9m
![](https://image.tmdb.org/t/p/w227_and_h127_bestv2/kIoxanoVBrtiX391Fnaf4L4qxBg.jpg)
Space travel is the most exciting adventure for humanity, but in an irony of history we may stop ourselves from going into space the more we do it. With every rocket launched we are creating a deadly trap for mankind.
16. How to Build a Dyson Sphere — The Ultimate Megastructure
event 2018-12-20 • schedule 9m
![](https://image.tmdb.org/t/p/w227_and_h127_bestv2/lPR5kDQwONRj9pnUCVznRhKEQ2j.jpg)
If humans want to expand into space, it will take us incredible amounts of energy. How do we do that? Easy: we will just use the sun’s energy by realizing the most ambitious construction project in history. This is how it works.
17. Aliens Under the Ice — Life on Rogue Planets
End of season • event 2018-12-27 • schedule 9m
![](https://image.tmdb.org/t/p/w227_and_h127_bestv2/nxxcIi9C1N2llBxXeB70CR7uhGu.jpg)
Out in the vast coldness of outer space, there are planets that travel alone through darkness without the boundaries of a system. Here’s how this can happen – and why these frozen deserts might secretly harbor alien life.
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