- Building the world's largest (and most controversial) power plant - Alex Gendler
- Can you solve the monster duel riddle? - Alex Gendler
- The world’s largest organism - Alex Rosenthal
- The most colorful gemstones on Earth - Jeff Dekofsky
- The myth of Loki and the deadly mistletoe - Iseult Gillespie
- Why is pneumonia so dangerous? - Eve Gaus and Vanessa Ruiz
- Which bag should you use? - Luka Seamus Wright and Imogen Ellen Napper
- Can you solve the Alice in Wonderland riddle? - Alex Gendler
- How fast is the speed of thought? - Seena Mathew
- Why do you get a fever when you're sick? - Christian Moro
- How do investors beat the stock market? - Richard Coffin