Actress Hedy Lamarr secure a patent for a frequency hopping spread spectrum communication system. The technology became the basis for wireless communication
“Courage is like — it’s a habitus, a habit, a virtue: you get it by courageous acts. It’s like you learn to swim by swimming. You learn courage by couraging.” […]
Sue Hendrickson discovers the largest and most complete Tyrannosaurus Rex Skelton found to date in South Dakota. The skeleton is called "Sue" in her honor and is on display at the Field Museum in Chicago, Illinois.