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Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.
2012 June 23
Explanation: As seen from Frösön island in northern Sweden the Sun did set a day after the summer solstice. From that location below th... |
ASL Literature and Art
This section is a collection of ASL storytelling, poetry, works of art, and other creative works. It also consists of posts on literary aspects of ASL.
Speech language can convey sound effects in storytelling, whereas sign language can convey cinematic effects in storytelling.
Poetry in sign lang... |
May 19, 2008 A vaccine created by University of Rochester Medical Center scientists prevents the development of Alzheimer's disease-like pathology in mice without causing inflammation or significant side effects.
Vaccinated mice generated an immune response to the protein known as amyloid-beta peptide, which accumulate... |
Nephila jurassica: The biggest spider fossil ever found
Spiders are small arthropods, famous for their elasticity, strength and web-making abilities. For some people, spiders are not welcome in the home; as soon as they see one crawling on the ceiling, the first thought that comes to mind is to swat it at once.
But spi... |
A fossilised little finger discovered in a cave in the mountains of southern Siberia belonged to a young girl from an unknown group of archaic humans, scientists say.
The missing human relatives are thought to have inhabited much of Asia as recently as 30,000 years ago, and so shared the land with early modern humans a... |
Tips to Facilitate Workshops Effectively
Facilitators play a very important role in the creation of a respectful, positive learning environment during a workshop. Here you will find some tips to facilitate workshops effectively.
- Make sure everybody has a chance to participate. For example, through small group activit... |
A new tool to identify the calls of bat species could help conservation efforts.
Because bats are nocturnal and difficult to observe or catch, the most effective way to study them is to monitor their echolocation calls. These sounds are emitted in order to hear the echo bouncing back from surfaces around the bats, allo... |
The common name for sedums is Stonecrop. There is a Stonecrop Nursery in eastern New York which was the first garden created by Frank Cabot. Frank created the Garden Conservancy, an organization which strives to preserve some of our exceptional gardens for posterity. Each year it also runs its Open Days Program which o... |
A Soyuz rocket launched two Galileo satellites into orbit on Friday, marking a crucial step for Europe’s planned navigation system, operator Arianespace announced.
The launch took place at the Kourou space base in French Guiana, at 3:15pm (6:15pm GMT).
Three and three-quarter hours later, the 700kg satellites were plac... |
Emacs Lisp uses two kinds of storage for user-created Lisp objects: normal storage and pure storage. Normal storage is where all the new data created during an Emacs session are kept (see Garbage Collection). Pure storage is used for certain data in the preloaded standard Lisp files—data that should never change during... |
35 - The Philosopher's Toolkit: Aristotle's Logical Works
Peter discusses Aristotle’s pioneering work in logic, and looks at related issues like the ten categories and the famous “sea battle” argument for determinism.
You are missing some Flash content that should appear here! Perhaps your browser cannot display it, or... |
scintillation counterArticle Free Pass
scintillation counter, radiation detector that is triggered by a flash of light (or scintillation) produced when ionizing radiation traverses certain solid or liquid substances (phosphors), among which are thallium-activated sodium iodide, zinc sulfide, and organic compounds such ... |
Digital Audio Networking Demystified
The OSI model helps bring order to the chaos of various digital audio network options.
Credit: Randall Fung/Corbis
Networking has been a source of frustration and confusion for pro AV professionals for decades. Fortunately, the International Organization of Standardization, more com... |
"From the creators of Animachines, a playful way for kids to learn actions, animals, and opposites."
Opposites are everywhere in our world. A day at the park will reveal busy kids and active animals doing opposite actions. There, on the slide: Sam goes up as Hiroko zips down. And there, in the tree: one squirrel climbs... |
- Types of home dialysis
- Daily HHD
- Nocturnal HHD
- Standard HHD
- News & events
- Message boards
- For professionals
- About us
...everything you need to know about doing dialysis at home.
Here we present a chronological tour of dialysis from the beginning.
All photos by Jim Curtis; descriptions courtesy of Baxter.... |
Protractors - Innovation
While only one patent model for a protractor survives in the Smithsonian collections—from an inventor with a colorful personal history—several of the other objects also provide examples of technical innovation. For instance, some are manufactured versions of patented inventions. Others were nam... |
Simple technique appears to be safe and effective, review suggests
By Robert Preidt
MONDAY, Oct. 15 (HealthDay News) -- A technique called the "mother's kiss" is a safe and effective way to remove foreign objects from the nostrils of young children, according to British researchers.
In the mother's kiss, a child's moth... |
The atlas of climate change: mapping the world's greatest challenge
University of California Press
, 2007 - Science
- 112 pages
Today's headlines and recent events reflect the gravity of climate change. Heat waves, droughts, and floods are bringing death to vulnerable populations, destroying livelihoods, and driving pe... |
"One death is a tragedy. A million deaths is a statistic." -Joseph Stalin
When figuring out how people will respond to a foreign tragedy, it comes down to three things: location, location, location.
And TV cameras too.The September 11, 2001 homicide attacks
killed about 3,000 people yet it's had more impact on American... |
Want to stay on top of all the space news? Follow @universetoday on TwitterSedimentary rock covers 70% of the Earth. Erosion is constantly changing the face of the Earth. Weathering agents…wind, water, and ice…break rock into smaller pieces that flow down waterways until the settle to the bottom permanently. These sedi... |
by George Heymann | @techeadlines
Google has started a new page on Google Plus to share their vision of what its augmented reality glasses could be. They are soliciting suggestions from users on what they would like to see from Project Glass.
“We think technology should work for you—to be there when you need it and get... |
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||This article's factual accuracy may be compromised due to out-of-date information. (July 2012)
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With the arrival of cold weather, the Occupational Safety and Health Administration is reminding employers to take necessary precautions to protect workers from the serious, and sometimes fatal, effects of carbon monoxide exposure.
Recently, a worker in a New England warehouse was found unconscious and seizing, sufferi... |
Sitting around a table at Meyers Center BOCES in Saratoga, students, teaching assistants, and teachers were busy crocheting. They weren’t making afghans or shawls– but rather, they were turning plastic into possibility. Little did they know they were also making history.
Profiles of 17 human rights defenders from aroun... |
The Ancient Forests of North America are extremely diverse. They include the boreal forest belt stretching between Newfoundland and Alaska, the coastal temperate rainforest of Alaska and Western Canada, and the myriad of residual pockets of temperate forest surviving in more remote regions.
Together, these forests stor... |
This week’s illustration post focuses on perhaps the most popular illustrated genre of the Renaissance: the emblem book. Emblem books were a genre developed in the early 16th century as digestible and curious works which combined an image, a motto and an explanatory text. This genre remained popular on the continent we... |
The latest weapon unleashed to battle California's growing energy demand comes in the form of free software. The State of California Energy Commission's Public Interest Energy Research (PIER) program is responsible for the development of a free software package dubbed the Sensor Placement and Orientation Tool (SPOT). T... |
The Handel and Haydn Society is a chorus and period instrument orchestra in the city of Boston, Massachusetts. Founded in 1815, it is one of the oldest performing arts organizations in the USA. Most widely known for its performances of George Frideric Handel's Messiah, the group gave its American premiere in 1818 and h... |
Capital and oldest city of the kingdom of Navarra, Spain. Next to Tudela, it possessed the most important Jewish community. The Jewry was situated in the Navarreria, the oldest quarter of the city. When Navarra came under the guardianship of Philip the Fair, and the Pamplonians refused to pay him homage, the Jewry was ... |
Most exercise-related injuries have the same basic cause - the overstressing of muscles, tendons, ligaments, bones, and other tissue. With sufficient precautions and care, risks can be minimized. Warming up slowly and cooling down properly can help prevent many stress injuries. To be effective, your warm-up and cool-do... |
A group of researchers have developed a way to identify pirated movies by reducing the original to a signature genetic code. The system can match even videos that have been altered or had their colors changed to the source, an area where many video piracy mechanisms fall short.
Drs. Alex and Michael Bronstein and Profe... |
In the era of Facebook and Twitter, it's clear we love talking about ourselves—indeed, the topic makes up 40% of our everyday conversation. Now scientists can explain why: Doing so stimulates the brain the same way sex, food, and cash do. Researchers scanned subjects' brains and found that parts linked to those pleasur... |
by Nate Jones, Vertebrate Ecology Lab
(still in the Bering Sea) … Of course the bad weather I’ve been writing about was nothing compared to what happens on the Bering during the months of February or March, and the Gold Rush fishes regularly during that time of year, so I had complete faith in the seaworthiness of the ... |
Teachers, register your class or environmental club in our annual Solar Oven Challenge! Registration begins in the fall, and projects must be completed in the spring to be eligible for prizes and certificates.
Who can participate?
GreenLearning's Solar Oven Challenge is open to all Canadian classes. Past challenges hav... |
Rurik DynastyArticle Free Pass
Rurik Dynasty, princes of Kievan Rus and, later, Muscovy who, according to tradition, were descendants of the Varangian prince Rurik, who had been invited by the people of Novgorod to rule that city (c. 862); the Rurik princes maintained their control over Kievan Rus and, later, Muscovy u... |
By A. M. Sullivan
CHAPTER IX. (continued)
From the Atlas and Cyclopedia of Ireland (1900)
It was to the rugged and desolate Hebrides that Columba turned his face when he accepted the terrible penance of Molaise. He bade farewell to his relatives, and, with a few monks who insisted on accompany him whithersoever he migh... |
Diabetic Ketoacidosis Symptoms
The body's cells need two energy requirements to function. The blood stream delivers both oxygen and glucose to the front door of the cell. The the oxygen is invited in, but the glucose needs a key to open the door. The insulin molecule is that key. When we eat, the body senses the levels... |
History of Rapa Nui
Your location: Welcome! (Main page) / Culture, history / History of Rapa Nui
Was the first highest rank leader of Easter Island, he is believed to have brought his people on 2 boats more than 1.000 (perhaps even 1.700) years ago to the island.
Western literature refers to Hotu Matu'a as to "Rapa Nui... |
In a commentary in the February issue of the journal Nature, a team of scientists from University of California, San Francisco has suggested that sugar should be regulated like alcohol and cigarettes.
In an article entitled ‘The toxic truth about sugar’, the UCSF group suggests that like alcohol and tobacco, sugar is a... |
Blocking production of a pyruvate kinase splice-variant shows therapeutic promise
Cold Spring Harbor, N.Y.
– Cancer cells grow fast. That’s an essential characteristic of what makes them cancer cells. They’ve crashed through all the cell-cycle checkpoints and are continuously growing and dividing, far outstripping our ... |
Some folks laugh at the notion of Uncle Sam reaching his hand literally into our backyards and regulating almost every drop of water. But, a bill in Congress would do just that. And if it passes, not just farmers and ranchers would be affected, but all landowners.
The Clean Water Restoration Act, or S. 787, gives the g... |
This following chronology looks back at the problem of xenophobia since South Africa’s first democratic elections in 1994.
The Zulu-based Inkatha Freedom Party (IFP) threatens to take “physical action” if the government fails to respond to the perceived crisis of undocumented migrants in South Africa.
IFP leader and Mi... |
Bipolar disorder, also known as manic-depressive illness, is a brain disorder that causes unusual shifts in mood, energy, activity levels, and the ability to carry out day-to-day tasks. Symptoms of bipolar disorder are severe. They are different from the normal ups and downs that everyone goes through from time to time... |
Girl Scout Preserves Florida's Wildlife
March 23, 2012 – Miami, Fla. – Senior Girl Scout Caitlin Kaloostian earned the Gold Award, the highest award a Girl Scout can receive, by completing a new butterfly garden and wildlife themed mural for The Florida Fish and Wildlife Conservation Commission (FWC).
The FWC works wit... |
Commercially-pressed CD's and CD-R or CD-RW disks are fundamentally different technologies, which is why a commercial CD will continue to be readable long after a CD-R has become unusable.
A CD drive uses a focused laser beam that is reflected from the media surface in the CD disc. The beam is reflected onto a sensor t... |
'Old Earth Scientists'... I've never heard that before ... You aren't suggesting that there are 'new earth scientists' are you ?
Well sort of, there are commonly two types of scientists - old earth (who believe that the earth is billions of years old) and then young earth who believe that the earth is around 6,000 year... |
Cancer of the cervix (sir-vix) is one of the most common cancers in women. There seems to be a connection between cervical cancer and sexual activity at an early age, especially when multiple partners are involved. Cervical cancer grows without symptoms, that's why a yearly pap smear is so important. A pap smear can de... |
Race for survival
On the brink of extinction, Honu'ea struggle to the sea
October 23, 2008A full moon floods the wide swath of sand that conceals Orion's nest. Big Beach is lit up so bright we can see where the first ones emerged, the football-sized divot on a small mound of sand cordoned of with yellow caution tape.
T... |
Lier Psychiatric Hospital (Lier Psykiatriske Sykehus or Lier Asyl in Norweigan) in Norway, has a long history as an institution. The sickest people in the society was stowed away here and went from being people to be test subjects in the pharmaceutical industry’s search for new and better drugs. The massive buildings h... |
Three-dimensional printing is being used to make metal parts for aircraft and space vehicles, as well as industrial uses. Now NASA is building engine parts with this technique for its next-generation heavy-lift rocket.
The agency says that its Space Launch System (SLS) will deliver new abilities for science and human e... |
OAKLAND OUTDOORS: Oakland County residents can visit the ‘Arctic Circle’ right in Royal Oak
The date of the winter solstice on Dec. 21 draws near.
What better time than now to plan an adventuresome trek into the Arctic — a journey to the cryosphere, a land of ice, snow and frozen sea water. The Arctic is a landscape of... |
Student Health Checklist
Being a college student warrants a quick health check in order for you to remain healthy all school year. By following a few simple strategies, you can “rock on” in school, work and your social life.
Get involved in regular cardio exercise
for 30 minutes five times a week such as walking, swimm... |
Journal Issue: Juvenile Justice Volume 18 Number 2 Fall 2008
The Prevalence of Mental Disorders among Adolescent Offenders
Two kinds of studies address questions about the social consequences of the links between mental disorders and delinquency. One type examines the degree of "overlap" between a community's populatio... |
VLADNIC, Romania (AP) -- Their origins are a mystery. The most widely accepted theory is that the Csango people of Romania's remote eastern Carpathian mountains began settling around the 13th Century, dispatched by Hungarian rulers to defend the kingdom's easternmost frontier.
Of Roman Catholic faith and speaking a med... |
Publisher Council on Foreign Relations
Release Date Last Updated: May 21, 2013
Scope of the Challenge
Oceans are the source of life on earth. They shape the climate, feed the world, and cleanse the air we breathe. They are vital to our economic well being, ferrying roughly 90 percent of global commerce, housing submari... |
On the Lap of the Mighty Sagarmatha - Solu Khumbu or Everest region
The major mountains are the Mt.Everest, Mt.Lhotse, Cho Oyu, Nuptse, Pumori, Ama Dablam, Thamserku, Kantega, Mera Peak and Island Peak.
Mt. Everest, which is part of the Himalaya range, is located on the border between Nepal and Tibet. Rising to a heigh... |
New York Manumission Society
The New York Manumission Society was an early American organization founded in 1785 to promote the abolition of the slavery of African descendants within the state of New York. The organization was made up entirely of white men, most of whom were wealthy and held influential positions in so... |
Inflammation Key to the Asthma-Sinus Connection
People with asthma frequently experience problems with their sinuses. And more than half of those who have chronic sinusitis also suffer from asthma.
Is there a connection? Each condition is marked by inflammation, which is to blame for both the symptoms of asthma—cough, ... |
As previous research has demonstrated, HIV attacks the host's immune system, including an important category of T cells critical for fighting infection called CD4+ T cells. The virus specifically destroys those CD4+ T cells that reside in the tissues of the body like the intestine and lung that interface with the outsi... |
Certain lifestyle factors greatly increase your risk of contracting HIV infection and developing AIDS. By avoiding behaviors that are associated with increasing your risk, you can greatly reduce your risk.
Risk factors include:
Having Unprotected Sex
Most people become infected with HIV through sexual activity. You can... |
It may be the site of the town of Hilfa, which is mentioned in the Talmud. The foundations of an ancient synagogue were discovered near there in 1929 by explorations done on behalf of the Hebrew University. The synagogue, measuring 46 x 92 feet, included a courtyard, hall, two side aisles and a women's gallery. It face... |
Charles Robert Darwin (18091882). Origin of Species. The Harvard Classics. 190914.
XI. On the Geological Succession of Organic Beings
On the Forms of Life Changing Almost Simultaneously throughout the World
SCARCELY any palæontological discovery is more striking than the fact that the forms of life change almost simult... |
Haga Palace. Drawing by Princess Eugenia (daughter of Oscar I and Queen Josefina).
Gustav III's palace building - the ruin The history of Haga differs somewhat to that of the other Royal retreats. At Drottningholm, for example, the palace was built first and then surrounded by extensive grounds.
At Haga, the original f... |
There are so many ways that you can do extra research and investigate into many more aspects of Clare. Below are some ideas.
Your local library is an excellent source for all the information you may need: it may have some maps you can look at. Perhaps you could do a project about aspects of Clare.
There might be some m... |
Examining the Sustainability Journey of Walmart
Business researchers from the University of Arkansas and the University of South Carolina will be examining Walmart’s 7-year sustainability effort as a way to create a teaching tool for other businesses that hope to become more environmentally friendly.
As researchers fro... |
A tip or gratuity is an amount of money that is given to a worker such as a waiter or
waitress who performs a service for you. A common tip amount is 15% of the cost of
the meal or other service. Generally a tip is determined based on the total bill
which includes the cost of the meal and sales tax.
If a meal costs $10... |
Interaction of TCP/IP and Other Protocols
It is possible to classify applications as being network-aware or network-unaware. The distinction can be made because some applications, such as Web browsers and client/server applications, need to make explicit use of an underlying network protocol. Other applications, such a... |
Working within healthcare appeals to our society in a way virtually no other professional sector does. The mystique of making medical diagnoses, the desire to help those in need, the adrenalin surge that comes with working at a fast pace and in stressful situations, and the allure of earning a handsome salary. If you n... |
Tucked inside Carl Zimmer's wonderful and thorough feature on de-extinction, a topic that got a TEDx coming out party last week, we find a tantalizing, heartbreaking anecdote about the time scientists briefly, briefly brought an extinct species back to life.
The story begins in 1999, when scientists determined that the... |
Institute for the Study of Earth, Oceans, and Space at UNH
Scientists Say Developing Countries Will Be Hit Hard By Water Scarcity in the 21st Century
By Sharon Keeler
UNH News Bureau
July 11, 2001
DURHAM, N.H. --The entire water cycle of the globe has been changed by human activities and even more dramatic changes lie ... |
HAMBURG, Germany, June 19, 2012 — The European X-ray Free-Electron Laser (European XFEL) international research facility has overcome one of its most difficult building phases: completion of a 3.6-mile-long network of tunnels. By 2015, laserlike x-ray flashes that enable new insights into the nanoworld will be generate... |
Give the students some white wax crayons and tell them to lay down a
thick layer on manilla paper. Then tell them to cut out high contrast photos
(without letters) from newspapers-- color comics work, too. Turn the image
over on to the wax layer and burnish well--you can use the round handle end
of scissors, wooden spo... |
Significance and Use
Sediment provides habitat for many aquatic organisms and is a major repository for many of the more persistent chemicals that are introduced into surface waters. In the aquatic environment, most anthropogenic chemicals and waste materials including toxic organic and inorganic chemicals eventually a... |
A near-sighted eye is usually longer than a normal-sighted eye. Incoming rays of light are bundled so that their focal point is not on, but in front of, the retina. Distant objects are perceived in a blurred manner, whilst objects up close are in focus. The longer the eye, the more pronounced the degree of near-sighted... |
Teenage vegetarians may be at greater risk of eating disorders and suicide than their meat-eating peers, according to US researchers.
A study from the University of Minnesota found that adolescent vegetarians were more weight- and body-conscious, and more likely to have been diagnosed with an eating disorder, and to ha... |
Maryland Public Lands Managed by the Wildlife and Heritage Service
The Wildlife & Heritage Service (WHS) oversees the management of 47 Wildlife Management Areas (WMAs), ranging in size from under 20 acres to over 29,000 acres. The WMA system encompasses a total of 111,000 acres, with WMAs located in 18 of Maryland's 23... |
VMware Workstation 4Features | Documentation | Knowledge Base | Discussion Forums
With shared folders, you can easily share files among virtual machines and the host computer. To use shared folders, you must have the current version of VMware Tools installed in the guest operating system and you must use the Virtual Ma... |
One of the most striking aspects of German-Jewish modernism, and certainly what distinguishes it from the surrounding German milieu, is its meditation on Jewish tradition, which to the modernists represented a pre-modern authenticity that they felt they had lost. Curiously, and perhaps not unlike my own rabbis, German-... |
4 New Species Of Zombie Ant Fungi Discovered In Brazilian Rainforest
Four new Brazilian species in the genus Ophiocordyceps have been published in the online journal PLoS ONE. The fungi, named by Dr. Harry Evans and Dr. David Hughes, belong to a group of "zombifying" fungi that infect ants and then manipulate their beh... |
Development of a new way to make a powerful tool for altering gene sequences should greatly increase the ability of researchers to knock out or otherwise alter the expression of any gene they are studying. The new method allows investigators to quickly create a large number of TALENs (transcription activator-like effec... |
Jan. 1, 2011 A large collaborative study has added to the growing list of genetic variants that determine how tall a person will be. The research, published on December 30 in the American Journal of Human Genetics, identifies uncommon and previously unknown variants associated with height and might provide insight into... |
The Mississippi Delta is famous for more than floods; it's the birthplace of uniquely American music. As the flood waters rose, many blues artists were inspired to write songs about the disaster and describe the experience of being in a flood. Mai Cramer, who has hosted her "Blues After Hours" radio show for over two d... |
What is HIPAA?
The Health Insurance Portability and Accountability Act (HIPAA) of 1996 is set of statutes designed to improve the efficiency and effectiveness of the US health care system:
Title I: Title I of HIPAA provides rules to
"improve the portability and continuity of health insurance coverage"
for workers when ... |
12-13 year old boys plan their own workshop where they meet with 12 senior citizens from the local area.
Charlotte Berry, Assistant Headteacher, Billericay School, explains what they did at their school.
“The Historypin workshop came about as part of our work with a group of twelve boys (aged 12-13) and their mentors (... |
International Labour Organisation
The International Labour Organisation (ILO) is the United Nations' specialised agency for labour issues.
ILO seeks to promote human and labour rights by establishing international standards of basic labour rights: freedom of association, the right to organize, collective bargaining, ab... |
- SW Valley
Mark Henle/The Republic
Anyone who lives in metro Phoenix has seen the brown cloud that drapes the horizon on a still day.
The pollution is more than what can be seen. Valley air carries bits of dirt, toxic metals, ammonia from farm fertilizer, ozone that irritates nasal tissues. Freeways spew a mix of exha... |
When we were growing up, there learned that there were four basic tastes: salt, sweet, sour and bitter. We were told that our taste buds had special taste receptors in particular zones on our tongues that detected these four tastes and that all other components of flavor came from our olfactory sense–the sense of smell... |
Heart Paper Chain
These heart paper chains are easy to make but they do require scissors so adult supervision is recommended.
- Take a peice of paper and cut it length-wise into 4 strips.
- Valley-fold the paper in half and unfold.
- Valley-fold again into quarters, and unfold.
- Mountain-fold each of the four sections... |
As Internet Protocol (IP)-based networks are increasingly deployed, packet-based applications such as voice over IP (VoIP), IP video, video telephony (VT), integrated voice and email, and instant messaging (IM), have emerged. The ability to integrate these services over the same network has become more important as cus... |
white blood cell Component of the blood that functions in the immune system. Also known as a leukocyte.
wood The inner layer of the stems of woody plants; composed of xylem.
X-chromosome One of the sex chromosomes.
xerophytic leaves The leaves of plants that grow under arid conditions with low levels of soil and water.... |
Alabama Beach Mouse
ALABAMA BEACH MOUSE
Photo Credit: Nick R. Holler
SCIENTIFIC NAME: Peromyscus polionotus ammobates (Bowen)
DESCRIPTION: Smallest (adults, total length =122-153 mm [4.8-6.0 in.]; weights =10.0-17.0 g [0.35-0.60 oz.]; pregnant females reaching 22-25 g [0.78-0.88 oz.]) species of Peromyscus in North Ame... |
Document for February 2nd:
Treaty of Guadalupe Hidalgo
This treaty, signed on February 2, 1848, ended the war between the United States and Mexico. By its terms, Mexico ceded 55 percent of its territory, including parts of present-day Arizona, California, New Mexico, Texas, Colorado, Nevada, and Utah, to the United Sta... |
"I never saw more simplicity," recorded the famous evangelist George Whitefield in 1740, after preaching at Skippack in southeastern Pennsylvania. Had he ridden fifteen miles back through the woods to Germantown, and viewed the Mennonite meetinghouse there, he would doubtless have mused further. For even the successor ... |
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The world's best-selling astronomy magazine offers you the most exciting, visually stunning, and timely coverage of the heavens above. Each monthly issue includes expert science reporting, vivid color photography, complete sky c... |
Please Read How You Can Help Keep the Encyclopedia Free
The term ‘homosexuality’ was coined in the late 19th century by a German psychologist, Karoly Maria Benkert. Although the term is new, discussions about sexuality in general, and same-sex attraction in particular, have occasioned philosophical discussion ranging f... |
I. E. Coop
In such a wide field as pastures and crops it is impossible in the time and space available, to do more than summarise the main lines of research and development of recent years having special reference to underdeveloped countries. In the long-term the greatest advances have been made in fundamental knowledg... |
James Ford Rhodes (18481927). History of the Civil War, 18611865 1917.
responsibility that was not clearly his, probably prevented him from urging his President to negotiate a peace; but, if the memories of private conversation may be believed, he had lost all hope of success. It was Jefferson Davis who in this matter ... |
samedi 7 avril 2012 13:24tell me.
- Modifié TEJ2911 samedi 7 avril 2012 13:26
Toutes les réponses
samedi 7 avril 2012 16:23
You need at least the one class for a program to run. Creating a new project will automatically create the class for you . If you have older code, create a new project and drop the old code into t... |
Vegetative system is simple, effective
Richard Baumert doesn’t have thousands of pigs or calves on feed, but his feedlots drained the wrong way. Handling manure from his hog feeding platforms and cattle yards in a cost-effective way wouldn’t normally be considered an easy task. But thanks to a system developed by Chris... |
Lawn and Garden Chemicals
The Problem with Pesticides, Herbicides and Fertilizers
By Eric Vinje, Planet Natural
At one time garden chemicals were championed as the panacea for agricultural shortages and deficits. Pesticides, it was said, were the technological answer to dealing with insects, weeds and other intruders t... |
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