Every week he explores the genesis of ordinary things such as superglue, contact lenses, the Internet, matches, and even SPAM, the canned meat. His light, often humorous essays also provide insight into the cultural forces that speed or hamper the acceptance of new products and the inventors? He's revealed the secrets of his high-tech underwear, explored the mysteries of mood rings, probed the perils of nanotechnology, and examined the threats to privacy from technology.
Bill's work reflects a humanistic approach: He emphasizes the human dimension to technology - from the trial, tribulations, and triumphs of inventors and scientists to the effect of technology on our daily lives.
How Engineers Create the World: The Public Radio Commentaries of Bill Hammack
The commentaries explore the role and ramifications of science and technology within the broader society, and also emphasize the creative aspects of being an engineer. They were produced between August and August The series received many journalism, scientific and engineering organizations have recognized his work. Hide full description. The series was best described by Science magazine:"Bill Hammack can rhapsodize over the clever design of a soda can or a Scotch tape dispenser.
Bill's work reflects a humanistic Show full description. Skip to main content. Home Pieces Series Playlists.
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Stories of Technology. PRX default Series image. The series was best described by Science magazine: "Bill Hammack can rhapsodize over the clever design of a soda can or a Scotch tape dispenser. Order by: Newest First Oldest First. Rapid Prototyping. The story of engineer Saul Griffith and his machine that instantly makes lenses for developing countries. Text messaging. American Idol shows the future of text messaging. Private Space Flight.
On June 21st, the first private space flight took off, even through it hearalded a new age, it harked back to the showmen of the 19th century. The Saxophone. We associate the saxophone with the mellowness of jazz, but it roots are very hotheaded. How the first transistor worked. Black Box. Coffee Maker.
Pop Can Stay-on tab: An ingenious engineering design. Whiffletree: A mechanical digital-to-analog converter. The ice hotel audio. Toggle navigation Panoptikum. Bill Hammack author Only when movie theatres added air conditioning in the and s did i Bill Hammack author 5. Its use in the Brownie camera revolutionized photography; that it changed the way American families think of themselves and recall their own histories. This radio commentary was originally broadcast on November 30, This was originally broadcast on December 26, This radio piece was first broadcast February 15, Bill Hammack author 8.
This was originally broadcast on August 29, Watch the related EngineerGuy video on how a drip coffee m Since the early s nearly every typewriter used a keyboard with a QWERTY layout, yet most studies show the Dvorak arrangement of keys to be faster. This videos probes Technically, it was an amazing achievement: Bell used the existing twisted-pair copper wire of the telephone network -- not broadband lines like today In only a decade this revoluti Bill Hammack author 3.
He describes how the microwave vacuum tube, called a magnetron, generates radio frequencies that cause the water in food to rotate back and forth. He shows the standing wave inside the oven, and notes how y Weapons and power plants require uranium that contains a greater amount of the isotope uranium than found in natural uranium, which is mostly uranium He outlines the key He describes in detail the use of cesium vapor to create a feedback or control loop to control a quartz oscillator.
He highlights the importance He explains the operation of a ruby laser - the first laser ever made - showing how electronic transitions create stimulated em These is the same process used on many Apple products.
This video is based on a chapter in his book Eight Amazing Engineerin He also shares how a single CCD is used with a color filter array to create colored images. This video is based on a chapter from the EngineerGu He outlines the seven basic constrain Bill Hammack author 7.
Announcing: Bill Hammack's Essays on Engineering
He explains how smooth the disk surface must be for the device to work, and he outlines the mathematical technique used to increase data storage. He describes how liquid crystals are used, the structure of the glass panes, and the thin film transistor TFTs that allow for active matrix addressing. Bill Hammack author 1. He shows extreme close-ups of the filament, and he discusses the materials processing need to make the ductile tungsten Bill Hammack author He reports on the work of Agner Erlang, a Danish engineer who, at the opening of t At its heart lies a tiny tuning fork made of the mineral quartz.
In this video Bill takes apart a cheap wat Bill Hammack author 7. He describes how the box withstands high temperatures and crash velocities because it is made from Inconel: A superalloy steels that is used in furnaces and others extreme environments Bill illustrates how the choice of having a single heating element made an engineer find a creative way to pump water with no moving parts.
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To create a tab with the least amount of material it changes from a 2nd to a 1st class lever while opening the can. Bill Hammack author 9.
This video describes one based on an arrangement of metal bars called a "whiffletree" - also sometimes called a "whippletree. He describes the marvelous completely mechanical digital-to-analogue converter that translates the discrete impulse of the keys to the r Located in the arctic circle of Sweden, the hotel's owners rebuild the h Bill Hammack author.
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How home air conditioning triumphed over the open air movement Bill explains how the rise of home air conditioning had to battle the open air movements in public school: They regarded it as only for factories where it was first introduced.