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74

The Past, Present & Future Of The Lie Detector

It is an instrument to measure and record many physiological responses from respiration and skin conductivity's to blood pressure, pulse. This takes place while the subject is asked a series of questions and...

7 comments    entertainment advice technology
Angela Harris profile image82

Invention of the Wheel

The invention of the wheel is probably the most important invention of all time. Without the wheel, the world simply wouldn't exist as we know it. The invention of the wheel was at the root of the Industrial...

52 comments    technology wheel technologies
83

Invention of Paper

We take it for granted. It is dumped out daily by offices, schools, homes, and businesses. And yet, is one of the most important inventions of all time. Without it, many other inventions would not have been...

5 comments    technology history china
87

Who Invented The TV Remote Control?

The tv remote is one piece of technology that no self respecting couch potato can live without. But where did the venerable "clicker" come from? To whom do we owe our thanks?

21 comments    technology television history
Modelworks Wright Flyer I Kitty Hawk Model Airplane61

Image: Wright Brother Model Plane Kit

MEGATECH RC RTF WRIGHT FLYER NEW!! COLLECTOR'S EDITION! Current Bid: $30.00 ...

0 comments    recreation history model
58

What is a Machine?

Machines in one sense are as old as the human organism; for man, when deprived of his specifically human traits, can be reduced to a machine, as Rene Descartes pointed out in the 17th century, and man's...

0 comments    machine what is machines
galleryofgrace profile image64

The History of Toothbrushes

  For as long as humans have existed , that's how long someone has always been able to come up with an idea on how to clean them. Our ancient ancestors used "chewing sticks" that were made from twigs....

0 comments    toothbrushes dental technology
jxb7076 profile image55

In the Midst of the Storm 2: European American Inventors and their Contributions to the American Dream.

The term European Americans in this hub will refer to White Americans of European origins who were members of the early settlers from England. It also refers to White Americans born in the United States who...

11 comments    technology america truth
Robwrite profile image64

Geological and technical factors that helped advance our young country.

GEOGRAPHICAL AND TECHNICAL FACTORS THAT ADVANCED A NEW COUNTRY; The Formative Years between the War of 1812 and the Civil War composed a period wherein a new industrial order and technological...

2 comments    technology transportation canal
Johann Gutenberg67

Internet Memories The Gutenberg Bible and Me

The internet has changed the way people think and communicate as much as the Gutenberg Bible did in the fifteenth century. Gutenberg's movable type made the printing and distribution of books possible in...

48 comments    technology internet education
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