Icyball

Icyball is a commercial refrigeration system sold for kitchens without electricity that was manufactured in the 1920s and 1930s. The unit used a single pressure ammonia gas/solution cycle, with no moving parts and allowing any small heater to "charge" the unit. Carl G. Munters and Baltzen Van Platen patented the unit in 1922 and sold the manufacture rights to Powel Crosley.

Though similar devices had existed for decades before this, including a device sold by Ferdinand Carre in 1858; the Crosley IcyBall was the most successful non-mechanical single pressure unit. Units made in the US factory were labeled Crosley IcyBall, while the Canadan produced units were labled Deforest Crosley Icyball.



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Flu.gov
This page provides links to information about influenza from a variety of federal government offices. Topics include general questions and answers, vaccine availability, prevention, treatment, pandemic flu, and planning for businesses, communities, schools, transportation, and hospitals. The "About the Flu"section includes information about H1N1 (Swine Flu) and H5N1 (Bird Flu). From the U.S. Department of Health and Human Services.

FED-TVs With Carbon Nanotube Technology Could Supersede Plasma And LCD
Just as silicon is the wonder material for the computer age, carbon nanotubes will most likely be the materials responsible for the next evolutionary step in electronics and computing. Their extraordinary properties have identified them as having the potential to revolutionize many technologies.

New Insight Into How Burdensome Weed Climbs Surfaces
The way in which a problematic weed overruns and secures itself to crops and man-made structures--and how it clings to the surfaces it climbs--has been revealed by Agricultural Research Service scientists.

Tightening the Net on Cybercrime
As high-tech thieves loot cash machines around the country, the FBI's man inside gets close to the Russian kingpin behind the crime wave. Second of a three-part series by Kim Zetter.Plus: I Was a Cybercrook for the FBI

Male Seahorses Like Big Mates
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Could epilepsy open a window on the brain
Guest science writer Michael Marshall tells sciencebase readers about the latest research into epilepsy.

'Virtual' Asthma Clinic Helps Patients Manage Disease Online
An online asthma management program can help asthma patients get top-rate care and overcome barriers to healthcare access, according to a study to be presented at the American Thoracic Society International Conference on May 22 in San Diego.

Stress In Elderly Linked To Low Birth Weight
Low birth weight children may be at a greater risk of stress-related health problems as adults, according to a new study. Findings from this study show that low birth weight (below the 10th percentile) can lead later in life to low concentrations of cortisol, a hormone that regulates stress response by adjusting blood pressure and blood sugar levels. An imbalance in cortisol can result in a host of common adult diseases, such as coronary heart disease and diabetes. This study indicates that there may be a link between fetal life conditions and adult disease.

Chemical distribution
Just as SETI@home and IBM's anticancer initiative are helping scientists in their fields, chemists too are turning to Grid computing to find new molecules that might cure disease or speed up their reactions.

Mutations In The BRAF Gene Predict Sensitivity To A Novel Class Of Can
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