Title of the book, A Companion to American Technology, explains very briefly three points which I am to explain a little more elaborately. First of all, this book is a companion book, therefore we can’t expect many details about the issue, thus this book is a compact, all-inclusive and comprehensive one.
Second, this book has a chronological view to American technology, as it is one of the books of a series which are published by Blackwell about American history such as 19 th century America and, 20th century America. Thus in order to do this important job as well as it is possible , the editor Carroll Pursell, who is chair of history department at Case Western Reserve University ,gathers a group of historians of different fields to write about history of technology in America from the eighteenth century up until the present day .
Hence as the writers are experts in different fields ,this book is the interaction spot of technology with many aspects of American society including environment, science engineering ,government, gender, labor, culture ,art and so on . Therefore articles which are gathered in 435 pages in five parts, including twenty
two chapters ,don’t explain details but they review briefly and comprehensively history of technology and its impact on society ,art ,culture and conversely,
Third and finally as the title concentrates content, this book is about technology, but what the definition of technology in this book is. According to different contributors of this book, technology has different definitions, from airplane and nuclear technology to photography and music. In each section, every contributing author highlights his or her analysis about technology with dates and examples as well as references to a range of different sources.
In particular, different contributors approach technology from a variety of perspectives and emphasize on an array of themes. They explain how necessity of society or creativity of innovator causes innovation ,consequently how technologies shape culture ,and as new technologies don’t have the same effect everywhere, how they have impact on America, what the predominant role that technology has played within the American social context is and finally and simultaneously how culture shapes events even more than technologies .
For instance ,Henry Adams, professor of American art, contributor of chapter twenty one; art and technology, explains about the role of the engineer and how society views technology through art and how technology can actually be considered an art form.
Jeffrey R.Yost who is professor of scientific computing history, explains the role of systems in anything from the development of nuclear technology to the internet; and finally, look beyond scientific discovery to explain technology’s role in creating large systems.
David E .Nye author of many books on technology and American culture explains that how new machines emerge from political and social contexts and can be used for hegemonic ends.
Rebecca Herzig who teaches courses on the history and sociology of science and technology in woman and gender studies, explains that how public toilets
represent an attempt to follow “norms of gender” ,in fact writer examine the results of the intersection of technology and gender .
Nevertheless, this book with an interdisciplinary character is a very useful tool in bringing technology into the process of understanding the history of USA and simultaneously grasp of technology itself.
In better word, Pursell manages to influence readers ‘approach about technology and understand technological progress and development with the examination of past as well as current technological practices,
Consequently ,this well-organized book help readers to realize the material in-depth and encourage them to compare sources and follow twenty two chapters in order to understand different approaches about technology as well as its history in the US.
Thus ,as this book is a professional reference and companion book , is suitable and helpful for American History American Studies and cultural studies students as well as professors in the same area of research , also it can be used as a good textbook. However as it is clearly-written one, it can be useful for others.
Watch the video related to technology
The evolution of technology, beginning in the early stone age and evolving to the most powerfull technology of all times. Client: SATURN Advertising Agency: Scholz&Friends, Berlin, Germany (www.sf.com) Creative Director: Oliver Handlos Art Director: James Cruickshank, Michael Hess Copywriter: Felix Fenz, Sebastian Plum, Bastian Engbert Management Supervisor: Uli Schuppach Account Supervisor: Sandra Ortmann, Jürgen Fink TV-Producer: Claudia Knipping, Nina Heyn, Mathis Rekowski Director: Carl Erik Rinsch Executive Producer: Lutz Müller Producer: Tobias Steinhauser DoP: Javier Aguirresarobe Postproduction: Alex Grau Charakter-Design: Jeff Julian, Big Lazy Robot Sounddesign: Audioforce
Help answer the question about technology
What technology would allow me to send basic information to a receiver and gauge how far away it is?My original idea was to use RFID tags but they dont allow me to gauge the distance. Is there any other technology that works in the same way but would show me the distance?
Technology is not bad.
It's how we use it and whether we consider all the consequences before we put it in place. We have not done that in the past. We can't do things that way anymore.
Technology is what we will use to solve the problems that our misuse of it has brought about.
At the same time, we have to realize that sometimes simple technology is the answer. For example, here's a company doing something to save fuel for ocean freighters. It is really low tech, and it works.
http://www.skysails.info/index.php?id=20&L=1
and an American company doing the same thing.
http://www.kiteship.com/
These are parasails for ships. The cost of retrofitting a ship is dirt cheap. About the cost of leasing a large cape size bulk carrier ship for 2 days.
http://www.pluginpartners.org/
Plug in Partners is an advocacy group for plug in hybrid cars. This is what we need now. The average American driver would get 100mpg overall, and could charge the battery overnight, during off peak electricity demand, for $1.
That would get the average commuter back and forth to work, using no gasoline. You would only use gasoline on longer trips.
Here's a new book that demonstrates what we can do to save our planet while benefitting economically from the positive changes.
http://www.earththesequel.com./
"Krupp and Horn have turned the doom and gloom of global warming on its head. Earth: The Sequel makes it crystal clear that we can build a low-carbon economy while unleashing American entrepreneurs to save the planet, putting optimism back into the environmental story."
Michael Bloomberg, Mayor of New York City
Green Wombat is a good site to follow advances being made in alternative energy and electric and PHEV cars etc.
http://blogs.business2.com/greenwombat/
article on creative financing for solar, including what Berkeley is doing
http://www.greentechmedia.com/articles/solar-temblor-9-big-trends-page10.html
It takes the sting out of the up front cost of installing solar. This is also happening on a corporate level, with companies like Morgan Stanley setting up financing and power purchase agreements for corporations and other large businesses to install solar panels.
Power purchase agreements are how power companies in California, Nevada and Arizona are contracting for solar thermal power plants in the southwest. These PPAs are a very positive move in the right direction.
Here's what's happening on the cutting edge of thin film solar cells and panels
"Nanosolar’s founder and chief executive, Martin Roscheisen, claims to be the first solar panel manufacturer to be able to profitably sell solar panels for less than $1 a watt. That is the price at which solar energy becomes less expensive than coal."
“With a $1-per-watt panel,” he said, “it is possible to build $2-per-watt systems.”
"According to the Energy Department, building a new coal plant costs about $2.1 a watt, plus the cost of fuel and emissions, he said."
from http://www.grinzo.com/energy/index.php/category/solar/
This article shows how we could have a 69% solar electric grid by 2050, building solar power plants in the southwest.
Scientific American A Solar Grand Plan
http://www.sciam.com/article.cfm?id=a-solar-grand-plan
I don't agree with all the specifics of this proposal, but it is generally a good idea, even if we only do half or a third of what they are recommending.
It's becoming apparent that solar thermal plants are a better idea than the concentrating solar photovoltaic plants that they are emphasizing. And molten salt for storing thermal energy to generate electricity at night from solar plants is looking like the better idea. They propose caverns filled with compressed air. Molten salt only loses about 1% of it's heat over a 24 hour period, and doesn't involve digging all those caverns.
"The same acre can produce 10 times as much energy from wind as it can from corn ethanol, 180,000 miles per acre per year. But both corn ethanol and wind power pale in comparison with solar photovoltaic, which can produce more than 2 million miles worth of transport per acre per year." http://www.ecogeek.org/content/view/1454/70/
"Solar thermal power plants such as Ausra's generate electricity by driving steam turbines with sunshine. Ausra's solar concentrators boil water with focused sunlight, and produce electricity at prices directly competitive with gas- and coal-fired electric power."
"Solar thermal power plants can store energy during daylight hours and generate power when it's needed. Ausra's power plants collect the sun's energy as heat; Ausra is developing thermal energy storage systems which can store enough heat to run the power plant for up to 20 hours during dark or cloudy periods."
" All of America's needs for electric power – the entire US grid, night and day – can be generated with Ausra's current technology using a square parcel of land 92 miles on a side. For comparison, this is less than 1% of America's deserts, less land than currently in use in the U.S. for coal mines."
"In recent months, PG&E has signed deals for more than a gigawatt of electricity — enough to light more than 750,000 homes — with solar power plant developers. Such power purchase agreements can take more than a year to hammer out and the permitting and construction of a solar power station can take another three to five years."
"The solar thermal industry is in its infancy but utilities like PG&E (PCG), Southern California Edison (EIX) and San Diego Gas & Electric (SRE) have signed several contracts for solar power plants and negotiations for gigawatts more of solar electricity are ongoing."
from Green Wombat
Biomass to methane power also has big potential.
Sewage treatment plants, landfills, farms etc can all use anaerobic digesters to gather methane for power. This methane would eventually develop as things decompose and become greenhouse gas adding to global warming. This kills two birds with one stone. Check out what Environmental Power Corp is doing in this area.
Wind power
"In the US, the American Wind Energy Association forecasts that installed capacity could grow from 11,603 MW today to around 100,000 MW by 2020. In Canada, Emerging Energy Research predicts that installed wind capacity will expand from around 1,500 MW today to around 14,000 MW by 2015."
{from an article at altenergystocks.com by Charles Morand}
We now have a fledgling bioplastics industry which can make plastics from plant material like corn or non food plants like switchgrass. We now use 5-10% of our oil to make plastics, which create huge environmental problems, especially in the oceans.
Most plastic floats near the sea surface where some is mistaken for food by birds and fishes. Plastics are carried by currents and can circulate continually in the open sea. Broken, degraded plastic pieces outweigh surface zooplankton in the central North Pacific by a factor of 6-1. That means six pounds of plastic for every single pound of zooplankton."
DR. Marcus Ericson
http://www.algalita.org/research.html#plastic
http://www.algalita.org/pelagic_plastic.html
"I'd put my money on the sun & solar energy. What a source of power! I hope we don't have to wait until oil and coal run out before we tackle that." Thomas Edison, 1931
Oh, come on, it's just GOTTA be the transporter.
@Kamelg Gross** Haha!!
I prefer the original version.
well if you think about it, technology makes experiments easy to be tested. You don't really want to wait all day to prove that your hypotheses was right, so technology really helps science. If your trying to prove something or test something, technology makes you life way easier. They're different because technology deals with making life easier and then there's the technical stuff about machinery and ya da ya da. Technology deals with more broader scale than science, it's like more hands on. Technology is cool too. While science is much cooler, Science is been around than technology. But anyway, science deals with everything, from testing an experiment to finding a cure for a disease. Science deals with explanations and experiments.
Me encanta esta cancion
this is total shit, it fuckin sucks it’s one of the worst song of all time (and Ive heard shit from Soulja Boy)
It's worse, some people cannot even spell "the" online without screwing up.
Thanks to my trusty companion, Hot Rod (an MX-400 Logitech mouse)
I never misspell when I post because of the auto-spellcheck and correction click and I am wise enough to know what word to use.
Poor education and texting is in my mind, the evil source of all this illiteracy. The phone companies should boost the memory capacity of their phones for typing in coherent english or parents should lecture their kids that this is not how you should write a book report and take their phones off them for a month or two.
On the other hand,
New words like "smart phone" "quantum computing" and "fanboy" are entering our language (I do not consider internet gibberish to even qualify for a dictionary EVER)
Communication is faster than ever, you can make friends who live in another country and tell them what hobbies you are into and they send a response in seconds.
I'm holding out hope for voice recognition software to replace the keyboard so that the computer types what you dictate in correct punctuation and spelling with a touch screen manual override in case you are sick with laryngitis or just don't feel like talking to a machine.
The english language is at a crossroads and it is up to us to decide if keeping it "pure" or letting slang and pop culture interact with it is for the best.
http://earth.rice.edu/MTPE/hydro/hydrosphere/hydrosphere_how.html
You are correct: it is black light (ultraviolet light).
Check out the links below:
Establishing budget must be the first step in my opinion. Do you want proprietary hardware and kit in terms of that technology cul de sac that often occurs. What are the requirements in terms of users, is it that boardroom to boardroom type of scenario or is it more about groups / teams not just the management ? To get the best value from the type of activity "video conferencing" you're looking at – think along the lines of – what kit is required (hardware, bandwidth, quality, user interface) what financial foot print from an ongoing point of view. Desktop to boardroom – multipoint video and browser independence for future proofing your solution will address the flexibility aspect of "all" of your company and perhaps everyone your company deals with. The legacy issue is one of the biggest problems companies find themselves in.. who supports your hardware… and how much will that cost? Disclosure: CEO http://www.onlinemeetingrooms.com I'd be thrilled to demonstrate how far 100% independent web browsing quality has come. Hope this helps.
I see big advancements in material sciences nanotechnology and the usual advancements in computers for the next 30 years or so: lighter planes, better medical treatments, cheaper stronger structures, faster and faster computer, etc…
One hundred years is a long ways off. I'm not sure but I think the whole doubling processing speeds every1.5 years will breakdown by then and we will be turning to quantum computers that uses the states of subatomic particles instead of binary. Moon bases, American flag on Mars, trans Atlantic subway, space vacations for the wealthy (not super wealthy), more renewable energy power sources, no ice caps, and a Starbucks in everyones hourse =)
This is a good version, but i prefer the pendulum mix.
ez is nagyon tetszik a Kicsimnek !
Oh, there was that bit in the bible where Jesus turned dihydrogen monoxide into ethyl alcohol… or the part where he walked on surface tension… oh wait… its just a story…………….. P.S. please learn how to use grammar correctly.
Great Smash Hit,the girl in Gold is worth every word of this song!
which version was first?
@therealallpro the justin timberlake version