March 16th, 2021

Tuesday, March 16th, 2021

U.S., Mexico and U.K. top medalists at RoboGames 2009

Wednesday, June 24, 2009

The 6th annual RoboGames, a robot competition that takes place in the United States, was held this month with 403 robots from 18 different parts of the globe competing in the categories of combat, sumo, robo-one/androids, open, hockey, art bots and junior league.

This year’s medals went to the United States, Mexico, the United Kingdom, Brazil, India, Canada, Indonesia, South Korea and Russia (see table below). Other participants were Australia, Austria, Colombia, Egypt, Hong Kong, Iran, Japan, Peru and Taiwan.

RoboGames 2009
Flag Country Gold Silver Bronze Total
United States 31 30 24 85
Mexico 2 3 4 9
United Kingdom 6 2 0 8
Brazil 2 3 2 7
India 0 1 2 3
Canada 1 0 1 2
Indonesia 1 0 0 1
South Korea 1 0 0 1
Russia 1 0 0 1

Although the host country carried off most of the medals, visiting countries stood out at some events, like Mexico at 1 lb autonomous combat, 500 g autonomous sumo, 100 g autonomous sumo and autonomous line follower, Brazil at 3kg sumo (both autonomous and radio-controlled), and the United Kingdom in the “best of show” and “walker challenge” modalities.

“Taking part gave us the opportunity to test our knowledge against students from other nations, and proved that we are at the same level or better than other students from famous schools”, said Mexico’s National Polytechnic Institute student Erick Rodríguez who, along with his fellow team member Rogelio Baeza, took gold in the autonomous line follower event.

RoboGames, previously ROBOlympics, holds the Guinness Record for “world’s largest robot competition”. It was founded in 2004 by David Calkins to help robot builders exchange ideas and learn from each other.

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Tuesday, March 16th, 2021

Are You Harming Your Health Through Reverse Osmosis Filters?}

Are You Harming Your Health Through Reverse Osmosis Filters?

by

Daniel Woods

Health through Reverse Osmosis

Lets face it. In todays high pollution world, with our high stress jobs and lack of exercise the odds are stacked against us having a healthy life. The least that we can do is to ensure the water that we are drinking, is as pure as it can be.

This is where reverse osmosis filters come in to the picture. Many people cling to the belief that they can ensure good health through reverse osmosis water filters. The purified water that these filters provide should shield us from diseases and keep us healthy. Just how true is this belief, lets find out.

First, we need to understand how these filters work, only then will we be able to evaluate their effectiveness in purifying water.

Home reverse osmosis systems contain a semi permeable membrane inside. Water is forced to pass through the pores of this membrane which allows the small water molecules to pass through, but the bigger contaminants present in the water are blocked.

Everything depends on the size of the substance here. Anything with small molecules will pass through the membrane and a substance with bigger molecules will be filtered out.

Now, the water today contains a lot of chemicals inside. These include chlorine, prescription drugs, and even pesticides. The molecular size of all these dangerous chemicals is smaller than the pores in the membrane of the RO filter. So they are able to slip through the membrane and are still there in the filtered water produced by the purifier.

If you drink this chemical laden water, then serious health problems like cancer could become a reality for you.

Another problem is of heavy metals like lead and asbestos. You may be aware that our water supply consists of lead pipes and frequently, pipes lined with asbestos too. As the water makes its way to our homes through these pipes, some of the metal seeps into it from the pipes.

A reverse osmosis filter is not able to filter out these metals too. Drinking the water containing these metals is especially dangerous for children and can harm the proper development of their brain. Add this to the list of dangers to our health through reverse osmosis.

A much better and safer alternative is to use a purifier which uses the effective techniques of ion exchange, sub micron filtration and carbon filtration. These filters remove all kinds of chemicals and metals from the water without even removing the essential minerals from it which is something the RO filters are prone to do.

Some food for thought there. Why harm your health through reverse osmosis, when you can get much safer and purified water from cutting edge filters?

For information on pure water systems, Visit my website today.

Daniel Woods is a dedicated advocate and researcher of the benefits of safe, clean, healthy filtered water. If you want to know how to choose a water purifier, visit – waterpurifierhome.com and learn about the products our editors personally use and recommend.Article Source: Are You Harming Your Health Through Reverse Osmosis Filters?

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Tuesday, March 16th, 2021

Swedish House Mafia to separate

Sunday, June 24, 2012

We came, we raved, we loved.

Swedish-based house music group Swedish House Mafia have announced their intention to disband after their next tour. A statement from the group said “the tour we are about to go on will be our last”.

The group, which consists of DJs Axwell, Steve Angello and Sebastian Ingrosso, formed in 2008, with its members initially DJing in a pizza shop in the Swedish capital in the early 2000s. In a statement on their website, the group expressed their appreciation to their supporters. “We want to thank every single one of you that came with us on this journey,” the group statement reads. “We came, we raved, we loved.”

Swedish House Mafia appeared at Radio 1’s Hackney Weekend at the weekend. The group also announced future tour dates, including Ushuaia on the Spanish island of Ibiza from July 4 to August 29, the Friends Arena in Sweden on November 24 and the National Bowl in the British town of Milton Keynes on July 14, the latter of which the page says will be the group’s final night in the United Kingdom. “The final leg of this journey will be announced in August,” the statement reads.

Last week, Ingrosso told Rolling Stone magazine of his interest in having Beatles member Paul McCartney collaborate with Swedish House Mafia, describing The Beatles’ music as “kind of melancholic to sad and happy combined”, calling it “just amazing”. Ingrosso believed “what the Beatles have done is what we do today. [It] doesn’t matter that we do dance music”. Below is an image gallery of the members of Swedish House Mafia:

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Swedish House Mafia members in December 2011. Image: Matthew Karsten.

Axwell performing in Australia in January 2007. Image: Scootie.

Steve Angello performing in the United States in March 2009. Image: Vincent & Bella Productions.

File:Sebastian Ingrosso performing in Germany in February 2010. Image: Axe45.

File:Sebastian Ingrosso performing in Germany in February 2010. Image: Axe45.

Swedish House Mafia performing in the Spanish island of Ibiza in June 2011. Image: Kevin Dougans.

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