- A brief history of toilets - Francis de los Reyes
- The sharks that hunt in forests - Luka Seamus Wright
- Can you trust your memory? - Sheila Marie Orfano
- Ugly History: The U.S. Syphilis Experiment - Susan M. Reverby
- A day in the life of the Oracle of Delphi - Mark Robinson
- Why do we have hair in such random places? - Nina G. Jablonski
- The epic of Gilgamesh, the king who tried to conquer death - Soraya Field Fiorio
- Can you solve the Trojan War riddle? - Dennis E. Shasha
- Could you survive the real Twilight Zone? - Philip Renaud and Kenneth Kostel
- The woman who stared at the sun - Alex Gendler
- Run, sail, or hide? How to survive the destruction of Pompeii - Gary Devore