Leech Collector and Bloodletting in the 19th Century

An old profession that has largely disappeared is that of leech collector, sometimes called leech gatherer or leech finder.

The Invention of Radar 1935

The invention of radar has revolutionized the way we navigate and interact with the world around us. It was first developed in the early twentieth century by a British physicist named Sir Robert Watson-Watt, and has since become an invaluable tool for navigation, surveillance, and defence.

The First Successful Organ Transplant – 1954

The first successful organ transplant was performed on December 23, 1954, by Dr. Joseph E. Murray at the Peter Bent Brigham Hospital in Boston, Massachusetts. The surgery was a kidney transplant between two identical twins.

The 2 Billion Year Old Natural Nuclear Fission Reactor of Gabon Discovered in 1972

Primordial Nukes-
The 2 Billion Year Old Natural Nuclear Fission Reactor of Gabon Discovered in 1972

Genius of the Ancient World: Hero of Alexandria – 1st Century AD

Hero of Alexandria is frequently regarded as the finest experimental of antiquity, a true Genius of the Ancient World whose mind can only be compared to that of Leonardo da Vinci.

A Brief Introduction to Psychological Operations

Introduction to Psychological Operations Introduction to Psychological Operations The 20th century was marked by technological developments such as radio, television, and the internet that would have profound impacts on the world’s consciousness as well as behavior. It will forever shift the course of history and human evolution. It was a completely new era punctuated by two World Wars and countless other international conflicts […]

The World’s First Animated Feature Film Was Made In Argentina in 1917

First Animated Feature Film Was Made In Argentina in 1917. The film was made not by Walt Disney, but by  Quirino Cristiani in 1917 in Argentina

The Electropathic Sex Belt: Electroshock Medical Treatments to Cure Impotence and Hernias

a lot of fascinating new devices were introduced in the area of medicine. These new devices produced electric discharges and were supposed to cure everything from liver disease to hernias.
 One of those devices was The Electropathic Sex Belt

The Oldest Wheel In The World is More Than 5,000 Years-Old

While currently it is not known when the first wheel was invented, we have archaeological evidence of the oldest wheel to date ever found, known as the Ljubljana Marshes Wheel.
The Oldest Wheel In The World is More Than 5,000 Years-Old

Leonardo da Vinci built a Robotic Knight in 1495

Leonardo da Vinci was a very intelligent and prolific man whose outstanding genius was centuries ahead of his peers. He built a Robotic Knight in 1495