- Discussed: What If You Lived In a Closed Biosphere? - Jane Poynter
- What If Uranus Collided With Earth?
- What If a Turkey Hit Earth at the Speed of Light?
- What If We Could See Through a Black Hole?
- Discussed: What If You Could See Through a Black Hole? - Pr. Clifford Johnson
- What If a COVID Vaccine Were Available Tomorrow?
- What If You Were Attacked by a Megalodon?
- What Happens If You Drink 1,000 Red Bulls in a Month?
- Discussed: What If You Were Addicted to Energy Drinks? - Danielle Robertson Rath
- What If You Ate a Brick of Dry Ice?
- What if 'Among Us' Happened in Real Life?