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  (Source: instructables.com)
3D printers are now more affordable and easy to use

Three-dimensional printers were once considered too expensive to be part of the typical home's collection of gadgets, but a new study says that idea is changing. 

Michigan Technological University researchers -- led by associate professor Joshua Pearce -- have found that it could be cheaper for households to buy a 3D printer and create their own products than to buy them from stores. 

Three-dimensional printers take materials, such as plastic, and create products by printing layer upon layer from the bottom up, following a specific design. 

Pearce and his team came to this conclusion by identifying 20 common products found in the typical American home. They used the website Thingiverse, which offers free designs of these products for 3D printers.

After choosing the 20 designs, they looked at Google Shopping to see what the highest and lowest prices were for these items if they were to be purchased online (minus shipping charges). 

They then looked at the costs of purchasing the material for the 3D printer to use for product creation, and compared this data with the Google Shopping prices.

The result was that the average American household would spend anywhere between $312 and $1,944 for the 20 chosen products online as opposed to just $18 if they made them with the 3D printer. 

The 3D printers themselves cost anywhere from $350 to $2,000. Pearce said the 3D printer would pay for itself anywhere from a few months to a few years time. 

"For the average American consumer, 3D printing is ready for showtime," said Pearce. "Say you are in the camping supply business and you don't want to keep glow-in-the-dark tent stakes in stock. Just keep glow-in-the-dark plastic on hand, and if somebody needs those tent stakes, you can print them."

"It would be a different kind of capitalism, where you don't need a lot of money to create wealth for yourself or even start a business."

Pearce said the fact that prices are starting to come down for 3D printers, and the fact that it no longer requires an engineer to figure out how to use one, will make 3D printers more ubiquitous in the home in the coming years. 

Source: Science Daily



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By Just Tom on 8/5/2013 4:45:24 PM , Rating: 2
I will not comment on any of your other claims but you are lying about your publications in Omni. Omni published very little fiction and the only fiction writer published twice was Joyce Carol Oates. And I doubt you are Joyce Carol Oates.

Here is the list of fiction stories with the authors and issues published.

January
Fiction: Sacred Cow (pg 56)
by Bruce Sterling

Febuary/March
Fiction: The Battle of Long Island (pg 62)
by Nancy Kress

April
Fiction: Like My Dress (pg 58)
by Kit Reed

May
Fiction: The Diane Arbus Suicide Portfolio (pg 58)
by Marc Laidlaw

June
Fiction: Grand Prix (pg 58)
by Simon Ings

July
Fiction: England Underway (pg 58)
by Terry Bisson

August
Fiction: Mrs. Jones (pg 58)
by Carol Emshwiller

September
Fiction: Art Appreciation (pg 62)
by Barry N. Maltzberg and Jack Dann

October
No fiction
November
Fiction: Thanksgiving (pg 78)
by Joyce Carol Oates

December
Fiction: The Relativity of Chaos (pg 70)
by Michaela Roessner, Connie Willis, and John Kesselby Joyce Carol Oates


"Young lady, in this house we obey the laws of thermodynamics!" -- Homer Simpson














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