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The Unknown History of CPR
History of the Plastic Bottle
Greatest Black Polymaths
The Dark History of Zoos
The First Telegraph System
The Precursor to Swim Fins
Dean Kamen's Inventions
How the Telegraph Worked
Polymath Artists That Made Their Mark
Project Manhigh: The Pioneers Who Paved the Way for the Space Age
The Wild Origin of Stevia
A Look at Early American Polymath Giants
How Uninterruptible Power Changed the World
Joseph Henry Inventions: From DC Motors to Relays
Thomas Edison's Telegraph
History of the Kola Nut
Elisha Gray's Telautograph — Transmitting Handwriting Via Wire
The Franklin Stove
Ancient China's Hot Air Balloons
Personality Traits of Polymaths Throughout History
What Was Used Before the Telegraph
The Gruesome History of Dentistry
Dark History of Aspartame
History of Gout
Ed Yost — The Father of the Modern Hot Air Balloon
The Victorian Internet
The Kite Experiment
How the Telegraph Impacted the World
The Unknown History of the Fire Alarm
The Breitling Orbiter & the First Balloon Flight Around the World
How Wireless Communication Started
Claude Chappe — The Father of Telecommunications
The Unknown History of the Glass Bottle
The Unknown History of Ginseng
The Montgolfier Brothers' Aerial Revolution
The Historic First Parachute Jump
Polymaths Who Sparked the Golden Age of Islam
How Benjamin Franklin Discovered the Gulf Stream
The Rise & Fall of the Telex Machine
How the Telegraph Transformed the Civil War
The Groundbreaking Inventions of Samuel Morse
Renaissance Polymaths that Transformed the Arts & Sciences
Female Polymaths Who Shaped History
The Unknown History of Catheters
Famous Polymaths
Benjamin Franklin's Experiments in Meteorology
Benjamin Franklin May of Had Syphilis
Famous Indian Polymaths
The First Channel Crossing by Air
Benjamin Franklin's Inventions
The First Explorer of the Stratosphere
The True Story Of The First Aeronauts
Spirit of Freedom: The Solo Balloon Flight of Steve Fossett
The First Hot Air Balloon Flight
The Forgotten Co-Inventor of Morse Code
Tracing The History of Time Zones
Famous English Polymaths
How the Pull-Top Can Revolutionized Beverage Packaging
The First Aerial Photograph
The Transatlantic Telegraph Cable
Dots, Dashes, & Desperation: The Unknown History of SOS
A Short History of the Weather Balloon
Airships
Hot Air Balloon
Telegraph
Samuel Morse
Polymath