TIMELAPSE OF THE ENTIRE UNIVERSE
We're going on a journey. This video depicts billion years of time unfolding on a 10 minute scale – from to Big Bang to today. Every passing second represents 22…
Will we grab the universe? Grabby aliens predictions.
in the previous video we talked about why humanity seems to have appeared very early in the universe among the first civilizations that could ever appear this estimate is the…
Why graphene hasn’t taken over the world…yet
– [Cory] It may not look like it, but I'm creating one of the strongest and most versatile materials on Earth, graphene. You've probably heard buzz about it. Graphene made…
How does a Mars Rover work? (Perseverance)
– [Jared] This is the Mars Rover Perseverance, the most advanced robot to land on another planet. In this video, we'll take a look at how it was built, the…
Bitcoin Q&A: Solar Energy & Mining in Space
[QUESTIONER]: Suppose the solar technology advances very well… [ANDREAS]: Yes. [QUESTIONER]: It will capture a lot of [solar energy] with very high efficiency. So marginal costs will become zero. Then…