Building a Marsbase is a Horrible Idea: Let’s do it!
https://www.youtube.com/watch?v=uqKGREZs6-w
How We Could Build a Moon Base TODAY – Space Colonization 1
https://www.youtube.com/watch?v=NtQkz0aRDe8
1,000km Cable to the Stars — The Skyhook
https://www.youtube.com/watch?v=dqwpQarrDwk
How To Terraform Venus (Quickly)
https://www.youtube.com/watch?v=G-WO-z-QuWI
Genetic Engineering Will Change Everything Forever – CRISPR
https://www.youtube.com/watch?v=jAhjPd4uNFY
How to Make an Elephant Explode – The Size of Life 2
https://www.youtube.com/watch?v=MUWUHf-rzks
What If We Detonated All Nuclear Bombs at Once?
https://www.youtube.com/watch?v=JyECrGp-Sw8
What Happens If We Throw an Elephant From a Skyscraper? Life & Size 1
https://www.youtube.com/watch?v=f7KSfjv4Oq0
Wormholes Explained – Breaking Spacetime
https://www.youtube.com/watch?v=9P6rdqiybaw
The Ebola Virus Explained — How Your Body Fights For Survival
https://www.youtube.com/watch?v=sRv19gkZ4E0