What If Algae Took Over the Oceans?

What If We Stopped Doing Science?

What If All the Sea Water Becomes Fresh Water?

What If We Covered the Moon With Solar Panels?

What If the Earth Was Cut in Half?

What If We Could Harness the Energy of a Black Hole?

What If We Could Remember Everything?

What If We Let Synthetic Life Forms Loose?

What If Dogs Didn't Exist?

What If Birth Control Was Free Everywhere?

What If All Humans Were Asexual?

What If Menstrual Products Were Free Everywhere?

What If Abortion Was Illegal Worldwide?

What If You Fell Out of an Airplane at 30,000 Feet?

What If You Could Work Anywhere In The World?

What If There Was No Sugar in the World?

What If the World is Only Your Illusion?

What If You Traveled to a Black Hole?

What If We Caught an Interstellar Visitor?

What Happens If You Vaped for 24 Hours Straight?

What If We Built a Tower to Outer Space?

What If We Ran the Planet on Geothermal Power?

What If Santa Claus Actually Existed?

What If Everyone Planted Their Own Christmas Tree?

What If You Dropped a Steak From Orbit?

What If We Knew the Time the Earth Will Die?