Get to Know Niagara USA: Old Falls Street, USA
Meet Sue Swiatkowski, director of marketing for Old Falls Street, USA! This three-block destination is a hub of activity for visitors of all types in Niagara Falls USA, featuring free games and activities, seasonal concerts, outdoor movies, festivals and special events. For more information call 1-877 FALLS US or visit niagara-usa.com.
Mercy EMS expands to all of Niagara County
The State Emergency Medical Services Council (SEMSCO) voted 22-2 in favor of upholding a county-wide Certificate of Need for Mercy EMS.
Niagara Arts & Cultural Center celebrates African American history month with special exhibit
African American history has deep roots here in Western New York, and it's being celebrated all month long with a special exhibit.
Riding with an outlaw motorcycle club
Lisa Ling discusses embedding with the Mongols Motorcycle Club and riding in a pack of hundreds of bikers. This is Life airs Wednesdays at 9 p.m. ET/PT.
020416PubHearing Infrastructure 1
Polychlorinated biphenyl | Wikipedia audio article
This is an audio version of the Wikipedia Article:
00:01:48 1 Physical and chemical properties
00:01:58 1.1 Physical properties
00:03:42 1.2 Structure and toxicity
00:06:00 2 Alternative names
00:06:14 2.1 Aroclor mixtures
00:07:56 3 Production
00:08:56 4 Applications
00:10:22 5 Environmental transport and transformations
00:10:43 5.1 Water
00:11:19 5.2 Air
00:12:48 5.3 Biosphere
00:13:50 6 Biochemical metabolism
00:14:00 6.1 Overview
00:15:11 6.2 Species dependent
00:16:10 6.3 Temperature dependent
00:17:25 6.4 Sex dependent
00:18:20 7 Health effects
00:19:20 7.1 Exposure and excretion
00:20:15 7.2 Signs and symptoms
00:20:24 7.2.1 Humans
00:22:48 7.2.2 Animals
00:23:51 7.3 Cancer
00:25:06 8 History
00:30:06 9 Pollution due to PCBs
00:30:16 9.1 Belgium
00:31:34 9.2 Italy
00:33:16 9.3 Japan
00:33:52 9.4 Republic of Ireland
00:35:27 9.5 Kenya
00:36:02 9.6 Slovakia
00:36:30 9.7 Slovenia
00:37:20 9.8 United Kingdom
00:37:52 9.9 Spain
00:38:26 9.10 United States
00:38:35 9.10.1 Alabama
00:39:59 9.10.2 Great Lakes
00:41:03 9.10.3 Indiana
00:43:25 9.10.4 Massachusetts
00:44:32 9.10.5 New York
00:45:40 9.10.6 North Carolina
00:48:52 9.10.7 Ohio
00:49:29 9.10.8 South Carolina
00:50:52 9.10.9 Washington
00:52:01 9.10.10 Wisconsin
00:52:54 9.11 Pacific Ocean
00:53:17 10 Regulation
00:54:48 11 Methods of destruction
00:54:57 11.1 Physical
00:55:49 11.2 Chemical
00:56:26 11.3 Microbial
00:57:04 11.4 Fungal
00:57:18 12 Homologs
00:57:43 13 See also
Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago.
Learning by listening is a great way to:
- increases imagination and understanding
- improves your listening skills
- improves your own spoken accent
- learn while on the move
- reduce eye strain
Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone.
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Speaking Rate: 0.9004915536583333
Voice name: en-AU-Wavenet-C
I cannot teach anybody anything, I can only make them think.
- Socrates
SUMMARY
=======
A polychlorinated biphenyl (PCB) is an organic chlorine compound with the formula C12H10−xClx. Polychlorinated biphenyls were once widely deployed as dielectric and coolant fluids in electrical apparatus, carbonless copy paper and in heat transfer fluids.Because of their longevity, PCBs are still widely in use, even though their manufacture has declined drastically since the 1960s, when a host of problems were identified. With the discovery of PCBs' environmental toxicity, and classification as persistent organic pollutants, their production was banned by United States federal law in 1978, and by the Stockholm Convention on Persistent Organic Pollutants in 2001. The International Agency for Research on Cancer (IARC), rendered PCBs as definite carcinogens in humans. According to the U.S. Environmental Protection Agency (EPA), PCBs cause cancer in animals and are probable human carcinogens. Many rivers and buildings, including schools, parks, and other sites, are contaminated with PCBs and there has been contamination of food supplies with the substances.
Some PCBs share a structural similarity and toxic mode of action with dioxins. Other toxic effects such as endocrine disruption (notably blocking of thyroid system functioning) and neurotoxicity are known. The maximum allowable contaminant level in drinking water in the United States is set at zero, but because of the limitations of water treatment technologies, a level of 0.5 parts per billion is the de facto level.The bromine analogues of PCBs are polybrominated biphenyls (PBBs), which have analogous applications and environmental concerns.
Aluminum Company of America | Wikipedia audio article
This is an audio version of the Wikipedia Article:
00:01:30 1 History
00:10:18 2 Environmental record
00:12:38 3 Operations by country
00:12:48 3.1 Jamaica
00:14:04 3.2 Ghana
00:14:27 3.3 Guinea
00:14:54 3.4 Iceland
00:16:20 3.5 Wales
00:17:07 3.6 Australia
00:18:49 3.7 United States
00:21:26 4 In popular culture
00:21:50 5 See also
Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago.
Learning by listening is a great way to:
- increases imagination and understanding
- improves your listening skills
- improves your own spoken accent
- learn while on the move
- reduce eye strain
Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone.
Listen on Google Assistant through Extra Audio:
Other Wikipedia audio articles at:
Upload your own Wikipedia articles through:
Speaking Rate: 0.822992675785212
Voice name: en-US-Wavenet-C
I cannot teach anybody anything, I can only make them think.
- Socrates
SUMMARY
=======
Alcoa Corporation (from Aluminum Company of America) is an American industrial corporation. It is the world's eighth largest producer of aluminium, with corporate headquarters in Pittsburgh, Pennsylvania. Alcoa conducts operations in 10 countries. Alcoa is a major producer of primary aluminium, fabricated aluminium, and alumina combined, through its active and growing participation in all major aspects of the industry: technology, mining, refining, smelting, fabricating, and recycling.In May 2007 Alcoa Inc. made a US$27 billion hostile takeover bid for Alcan in an attempt to form the world's largest aluminium producer. The bid was withdrawn when Alcan announced a friendly takeover by Rio Tinto in July 2007.On November 1, 2016, Alcoa Inc. split into two new entities: Alcoa Corporation, which is engaged in the mining and manufacture of raw aluminium, and Arconic, which processes aluminium and other metals.Alcoa moved its headquarters back to Pittsburgh effective September 1, 2017. In October 2018, Alcoa announced plans to move from Pittsburgh's North Shore to a more downtown Pittsburgh location.
WCSD Opening Day 2017
The Williamsville Central School District hosted their 2017 Opening Day celebration for teachers, faculty, and staff on Tuesday, August 29, 2017.