
More from William S. Hammack
Concorde
(00:02:51)
From: William S. Hammack
With the Concorde soon to stop flying, an era of air transport has come to an end. Unknown to most people the era ending is the 1950s, and the Concorde is one of the greatest ...
Firefox Browser and Open Source
(00:02:27)
From: William S. Hammack
The Firefox browser represents the pinnacle of open source software, this commentary explains the open source movement.
Google
(00:02:47)
From: William S. Hammack
But information, of course, isn't knowledge ... and therein lies Google great success.
Power Plants & efficiency
(00:02:21)
From: William S. Hammack
Most power plants waste much energy because they are so inefficient. Moving them closer to where their power is used would waste much less energy
Potholes
(00:02:47)
From: William S. Hammack
A pothole is a uniquely American phenomenon. Drive the highways of South Africa, Germany or France and you'll find few ruts and divots. Why potholes in America and not everywhere?
Voice over IP (VOIP)
(00:02:43)
From: William S. Hammack
While VOIP is popular it is a difficult problem to make it work with 9-1-1.
Adam Osborne: Computer Pioneer
(00:02:43)
From: William S. Hammack
Adam Osborne marketed the first successful a compact computer: A 24-pound portable computer!
Jack Kilby RIP
(00:02:15)
From: William S. Hammack
Jack Kilby invented the microchip, and thus, indirectly, helped me to learn to dance.
Green Design
(00:02:48)
From: William S. Hammack
Commentary that argues that to be environmentally friendly we want products designed so that the high value materials can be removed - reserving recycling for metals, using ...
Barbara McClintock - Nobel Laurate
(00:02:24)
From: William S. Hammack
The story of Barbara McClintock's Nobel Prize winning work
Piece Description
In 1943, Richard James, a naval engineer, was developing a spring that could keep sensitive instruments aboard warships steady in rough seas. Accidentally, he knocked one of his test springs off a shelf. It crawled, coil by coil, to a lower shelf, then onto a pile of books and finally came to rest on a table. For two years Richard James worked to find the proper length and tension so it could walk perfectly down stairs. His wife, Betty, helped name this new spring. Flipping through the directory, she came across a word that meant "stealthy, sleek, and sinuous." That was, of course, "slinky." By 1946, James had his Slinky ready to sell. On a Snowy day, he set off for the Gimbels department store in Philadelphia to sell them. Within ninety minutes they'd sold 400 Slinkys. For the next fifteen years, Slinky continued to sell well. But Betty James saw little of the profit. Richard had, in her words, joined a "religious cult" and was giving them all the profits. By 1960 he left his wife and family to join this group in Bolivia, never to return to see his family again. Betty took over the Slinky company, now nearly bankrupt, and turned it into a multimillion dollar enterprise.
Broadcast History
This is part of a series of 250 commentaries broadcast between 1999 and 2005 which will be released by the end of 2008. This series, called Stories of Technology, uses a humanistic approach by emphasizing the human dimension to technology
Transcript
There is a song, a jingle, that's recognized by ninety percent of American adults. Its this: "It's Slinky, it's slinky, oh what a wonderful toy. It's Slinky, it's Slinky, fun for a girl and boy." Of course, that's the song for the slinky toy - a coil spring that walks down steps.
In 1943, Richard James, a naval engineer, was developing a spring that could keep sensitive instruments aboard warships steady in rough seas. Accidentally, he knocked one of his test springs off a shelf. It crawled, coil by coil, to a lower shelf, then onto a pile of books and finally came to rest on a table. This so enchanted James that when he got home he said to his wife "I think, if I could get the tension right, I could make it walk."
For two years Richard James worked to find the proper length and tension so it could walk perfectly down stairs. His wife, Betty, helped name this new spring. Flipping throug...
Read the full transcript

