Nik Wallenda, first man to complete 1800-feet tightrope walk across Niagara Falls

June 16, 2012

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Ontario, Canada, June 16: Daredevil Nik Wallenda became the first person to walk on a tightrope across the Niagara Falls, taking steady, measured steps Friday night for 1,800 feet across the mist-fogged brink of the roaring falls separating the U.S. and Canada.

"I feel like I'm on cloud nine right now," an exuberant Wallenda told reporters after accomplishing what he said was his childhood dream before an estimated 112,000 people crowding the shores of both countries and millions more who watched a live television broadcast.

He described wind "coming from every which way," mist so powerful he had to blink it away to maintain his vision and a breathtaking view during the nighttime walk illuminated by spotlights that "compared to nothing."

"There was no way to focus on the movement of the cable," said Wallenda, 33. "If I looked down at the cable there was water moving everywhere. And if I looked up there was heavy mist blowing in front of my face. So it was a very unique, a weird sensation."

He said he accomplished the feat through "a lot of praying, that's for sure. But, you know, it's all about the concentration, the focus, and the training."

The seventh-generation member of the famed Flying Wallendas had long dreamed of pulling off the stunt, never before attempted. Other daredevils have wire-walked over the Niagara River but farther downstream and not since 1896.


"This is what dreams are made of, people," said Wallenda, who wore a microphone for the broadcast, shortly after he stepped off from a platform on the American shore.

Along the way, he calmly prayed aloud.

After passing the halfway mark, Wallenda expressed fatigue. "I'm strained, I'm drained," he said. "This is so physical, not only mental but physical."

Toward the end, as he neared the Canadian shore, Wallenda dropped to one knee and pumped his fist while the spectators cheered.


He broke into a playful run about 15 feet from the finish line, where his wife and three children waited.

"I am so blessed," he said later. "How blessed I am to have the life that I have."

ABC televised the walk and insisted Wallenda use a tether to keep him from falling in the river. Wallenda said he agreed because he wasn't willing to lose the chance to perform the walk it took him well over a year to win permission from two countries to do. Such stunts are normally illegal. ABC's sponsorship helped offset some of the $1.3 million cost of the spectacle.

Wallenda said he thought about the tether, which was secured at his waist and dragged behind him, at several points along the 30-minute walk but wasn't hindered by it as he'd feared.

"Awesome! The whole thing is awesome," 8-year-old William Clements of Dresden, Ontario, said after watching the walk with his family from the Canadian side, adding he wouldn't want to walk "even over something not high."

"He was meant to do it. The weather was perfect," said Glenda Rutherford of Ontario. "It was amazing."

For Wallenda, who has grown up on the high wire and holds six Guinness records for various stunts, the Niagara Falls walk was unlike anything he'd ever done. Because it was over water, the 2-inch wire didn't have the usual stabilizer cables to keep it from swinging. Pendulum anchors were designed to keep it from twisting under the elkskin-soled shoes designed by his mother.

The Wallendas trace their roots to 1780 Austria-Hungary, when ancestors traveled as a band of acrobats, aerialists, jugglers, animal trainers and trapeze artists. The clan has been touched by tragedy, notably in 1978 when patriarch Karl Wallenda, Nik's great-grandfather, fell to his death during a stunt in Puerto Rico.

Wallenda said that at one point in the middle of the walk, he thought about his great-grandfather and the walks he had taken:


"That's what this is all about, paying tribute to my ancestors, and my hero, Karl Wallenda."

About a dozen other tightrope artists have crossed the Niagara Gorge downstream, dating to Jean Francois Gravelet, aka The Great Blondin, in 1859. But no one had walked directly over the falls, and authorities hadn't allowed any tightrope acts in the area since 1896. It took Wallenda two years to persuade U.S. and Canadian authorities to allow it, and many civic leaders hoped to use the publicity to jumpstart the region's struggling economy, particularly on the U.S. side of the falls.




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News Network
April 28,2020

Washington, Apr 28: After nearly three weeks in an intensive care unit in Los Angeles, doctors treating 41-year-old Broadway actor Nick Cordero for COVID-19 were forced to amputate his right leg.

The flow of blood had been impeded by a blood clot: yet another dangerous complication of the disease that has been bubbling up in frontline reports from China, Europe and the United States.

To be sure, so-called "thrombotic events" occur for a variety of reasons among intensive care patients, but the rates among COVID-19 patients are far higher than would be otherwise expected.

"I have had 40-year-olds in my ICU who have clots in their fingers that look like they'll lose the finger, but there's no other reason to lose the finger than the virus," Shari Brosnahan, a critical care doctor at NYU Langone said.

One of these patients is suffering from a lack of blood flow to both feet and both hands, and she predicts an amputation may be necessary, or the blood vessels may get so damaged that an extremity could drop off by itself.

Blood clots aren't just dangerous for our limbs, but can make their way to the lungs, heart or brain, where they may cause lethal pulmonary embolisms, heart attacks, and strokes.

A recent paper from the Netherlands in the journal Thrombosis Research found that 31 percent of 184 patients suffered thrombotic complications, a figure that the researchers called "remarkably high" -- even if extreme consequences like amputation are rare.

Behnood Bikdeli, a doctor at New York-Presbyterian Hospital, assembled an international consortium of experts to study the issue. Their findings were published in the Journal of The American College of Cardiology.

The experts found the risks were so great that COVID-19 patients "may need to receive blood thinners, preventively, prophylactically," even before imaging tests are ordered, said Bikdeli.

What exactly is causing it? The reasons aren't fully understood, but he offered several possible explanations.

People with severe forms of COVID-19 often have underlying medical conditions like heart or lung disease -- which are themselves linked to higher rates of clotting.

Next, being in intensive care makes a person likelier to develop a clot because they are staying still for so long. That's why for example people are encouraged to stretch and move around on long haul flights.

It's also now clear the COVID-19 illness is associated with an abnormal immune reaction called "cytokine storm" -- and some research has indicated this too is linked to higher rates of clotting.

There could also be something about the virus itself that is causing coagulation, which has some precedent in other viral illnesses.

A paper in the journal The Lancet last week showed that the virus can infect the inner cell layer of organs and of blood vessels, called the endothelium. This, in theory, could interfere with the clotting process.

According to Brosnahan, while thinners like Heparin are effective in some patients, they don't work for all patients because the clots are at times too small.

"There are too many microclots," she said. "We're not sure exactly where they are."

Autopsies have in fact shown some people's lungs filled with hundreds of microclots.

The arrival of a new mystery however helps solve a slightly older one.

Cecilia Mirant-Borde, an intensive care doctor at a military veterans hospital in Manhattan, told AFP that lungs filled with microclots helped explain why ventilators work poorly for patients with low blood oxygen.

Earlier in the pandemic doctors were treating these patients according to protocols developed for acute respiratory distress syndrome, sometimes known as "wet lung."

But in some cases, "it's not because the lungs are occupied with water" -- rather, it's that the microclotting is blocking circulation and blood is leaving the lungs with less oxygen than it should.

It has just been a little under five months since the virus emerged in Wuhan, China, and researchers are learning more about its impact every day.

"While we react surprised, we shouldn't be as surprised as we were. Viruses tend to do weird things," said Brosnahan.

While the dizzying array of complications may seem daunting, "it's possible there'll be one or a couple of unifying mechanisms that describe how this damage happens," she said.

"It's possible it's all the same thing, and that there'll be the same solution."

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News Network
April 14,2020

New Delhi, Apr 14: The World Health Organization on Tuesday lauded "India's tough and timely actions" against the coronavirus spread as Prime Minister Narendra Modi announced the extension of current lockdown till May 3.

"It may be early to talk about results in numbers, but a six-week nationwide lockdown to facilitate effective physical distancing, coupled with the expansion of core public health measures such as detection, isolation and tracing contact of coronavirus positive people, would go a long way in arresting the virus spread," said WHO's South-East Asia Regional Director, Dr Poonam Khetrapal Singh.

"Despite huge and multiple challenges, India has been demonstrating unwavering commitment in its fight against the pandemic," she said.

"In these testing times, the action lies as much with the communities as with the authorities and the health workforce," she added.

"It is indeed time for each and every one to contribute their best and together to beat the virus," Dr Singh said.

Modi on Tuesday said the implementation of the lockdown will be strictly ensured in coming days to ensure that the virus does not spread to new areas

The prime minister said a detailed guideline on the implementation of the new lockdown will be announced on Wednesday.

According the Union Health Ministry figures, a total of 339 people have died of COVIOD-19 till date in the country, while the number of infected cases has soared to 10,363 on Tuesday.

A PTI tally of figures reported by various states as on Monday evening, however, showed at least 346 deaths.

There has been a lag in the Union Health Ministry figures, compared to the number of deaths announced by different states, which officials attribute to procedural delays in assigning the cases to individual states.

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Agencies
May 17,2020

Washington, May 17: The overall number of global coronavirus cases has increased to over 4.6 million, while the death toll has surpassed 311,000, according to the Johns Hopkins University.

As of Sunday morning, the total number of cases stood at 4,634,068, while the death toll increased to 311,781, the University's Center for Systems Science and Engineering (CSSE) revealed in its latest update.

The US currently accounts for the world's highest number of cases and deaths at 1,467,796 and 88,754, respectively.

In terms of cases, Russia has the second highest number of infections at 272,043, followed by the UK (241,461), Brazil (233,142), Spain (230,698), Italy (224,760), France (179,630), Germany (175,752), Turkey (148,067) and Iran (118,392), the CSSE figures showed.

Meanwhile, the UK accounted for the second highest COVID-19 deaths worldwide at 34,546.

The other countries with over 10,000 deaths are Italy (31,763), Spain (27,563), France (27,532), and Brazil (15,662).

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