What If Half the Population of Earth Was Wiped Out? (Avengers: Endgame in Real Life)
The world has approximately 7.7 billion people on it, until now. Half of the world’s population has been snapped out of existence. Instantly. If you...
What If Another Sun Entered Our Solar System?
With the vastness of the Universe, everything in it seems so spread out. But some objects are closer than you might realize. Every now and...
What If We Nuked a Hurricane?
. Every year, about half a dozen hurricanes reach the United States. With effects ranging from heavy winds and some flooding to the complete decimation...
What If We Built Cloud Cities on Venus?
The Earth might not be here forever. A huge solar flare, an asteroid impact, or a local gamma-ray burst – anything could wipe us out...
What If We Built A Ringworld In Space?
The Earth may not be our home forever. Eventually, we may have to leave. What if instead of finding a potentially habitable exoplanet light-years away,...
What If Humanity Became an Interstellar Species?
What if humanity grew to be so technologically advanced that we were able to leave our Solar System and spread across interstellar space? This is...