• What Would Happen If You Stayed Awake for 11 Days?
• The Smith Mansion Is a Giant, Twisting House in Wyoming That Killed Its Owner
• The House on the Rock Is the Tourist Trap to End All Tourist Traps
• The Cecil Hotel Is Known as LA's Most Haunted for Many Horrifying Reasons
• Can You Name the New Seven Wonders of the World?
• Positive Lightning Is a Rare, Super-Deadly Form of Lightning

• Almost Every Mammal Gets About 1 Billion Heartbeats
• Why Do People Live Near Active Volcanoes?
• The Eight Faces Of The Great Pyramid Of Giza
• The Real Reason Flamingos Stand on One Leg
• What Getting Chills from Music Says About Your Brain
• This World-Famous Chicago Skyscraper Can Sway Up to 3 Feet in the Wind