Can you solve the time traveling car riddle? - Dan Finkel
3 things you may not know about the Declaration of Independence #shorts
Why did Megalodon go extinct? - Jack Cooper and Catalina Pimiento
Gravity vs. Pressure: The battle that formed the universe - Fabio Pacucci
What caused the Rwandan Genocide? - Susanne Buckley-Zistel
Should you switch to solar? - Shannon Odell
Why is Marie Antoinette so controversial? - Carolyn Harris
What is Juneteenth, and why is it important? #shorts #juneteenth
