Rio Olympics 2016: Caster Semenya’s history-making could spell the end

An athlete denied gold by a doper in 2012, coming back as clearest of 1xbet favourites to win this time. A runner clocking such fast times, with no suggestion whatsoever of doping herself, that she could smash a questionable world record that has stood for 33 years.
A young woman who was humiliated at her first global championships, coming back to the Olympics as the dominant athlete in her event.
These should all be storylines to cherish. But when Caster Semenya walks into Rio’s Olympic Stadium on Wednesday for the heats of the 800m, she will do so into a scientific and ethical storm that could once again sweep her away.

Semenya became the first black South African woman to win a world track title when she stormed to 800m gold in Berlin seven years ago. That was not the reason her story pushed Usain Bolt from the headlines.
An unfair global controversy
The muscular, deep-voiced 18-year-old had caused rumour to 1xbet swirl when she improved her personal best by seven seconds in less than nine months that year. Then two things happened to turn her from track curio to global controversy: first news broke that athletics’ governing body had asked her to undertake gender verification testing, then she ran away from her rivals to take gold by the biggest margin in World Championship history.
Whispers became accusations became a horrible mess. “She is a man,” said one of the beaten finalists, Italy’s Elisa Cusma. Others assumed she was doped.
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The Key Elements of Great Homes

Tips In Selecting An Energy Efficient Replacement Window The appearance of the window, is usually the first thing that people look at when shopping for replacement windows. Of course, your preference is really important, but it is best if you use windows that are energy efficient. Here are kinds of energy efficient windows: A. Single Hung Windows
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This type of window has a sash that moves. This is actually one of the benefits of single hung windows because you do not need to put that much window seals and it helps in lessening air intrusions. This type of window is not that expensive.
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B. Double Hung Windows The sashes of this window can be opened that is why it can be easily cleaned. Since you can open both sashes, it provides more ventilation. This type of window is energy efficient. C. Casement Window This kind of window has a sash that flaps when it is opened and brings breeze into a house. The casement window is energy efficient because it can make the temperature inside your home cool. D. Bow Window This kind of window can open up to 180 degrees, that is why it very appealing inside and outside of the house. There are plenty of advantages that are provided by this kind of window like provides more ventilation and breeze inside a house. This kind of window is not the energy efficient as other types of windows. E. Bay Window This kind of window is also like bow windows. The appearance of this kind of window is really appealing. One of the benefits of this kind of window is that it allows light to enter a house and provides a lot of ventilation. The bay window also has its disadvantages like it is expensive and it can have leaks when it is not installed properly. F. Awning window This kind of window is similar to casement windows. This kind of window is also energy efficient since it can seal hot air from entering houses. G. Fixed frame windows This type of window is very affordable and it comes in different shapes and sizes. There are plenty of advantages that these window provides is that it can protect the house from rain and wind and it also provides security since it cannot be opened. The fixed frame window is not as energy efficient as other types of window. H. Skylight windows This kind of window provides ventilation however it is considered as an accessory kind of window. There are benefits that these type of window provides like it helps light enter a house and it is really easy to install.