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Heatwave in Australia continues, tennis tournament hit | Australia News

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Marble Bar, a small town in western Australia, set a new record in December as it touched a gruelling temperature of 49.4C.

On Sunday, it was 49.2C, equalling January’s record of maximum temperature. It was also the 27th day in a row when the mercury remained above 40C in the city.

Marble Bar is one of the hottest towns in Australia. Its average maximum temperature in January is 42C, which is also combined with low humidity.

The new record was set with a relative humidity of 8 percent. It is this factor that allows humans to survive such heat since the sweat from our bodies cools us down. (That and air conditioning.)

Unsurprisingly, there is a limit to human endurance. When extreme daytime heat is combined with hot nights, the risk of heat stress or heatstroke greatly increases.

The equalling of record on Sunday followed a night where temperatures remained above 30C with a relative humidity of 40 percent.

That may be hard to imagine, but saunas attempt to reproduce this for short periods. Such heat produces a lot of perspiration, but little evaporation. 

This heat has spread across Australia’s vast interior, through its southern parts to the state of Victoria.

Australian Open feels the heat

In Melbourne, the Australian Open tennis tournament started with a heatwave forecast.

The conditions on Monday were normal: 31C in the shade and about 45 percent relative humidity. This may reasonably be described as “warm and sticky”.

Last year, the temperature in the shade hit 40C halfway through the tournament.

This year, the forecast highs are around 33C for the first week, but the start of the second week might again bring temperatures near 40C.

The organisers are ready. There is a new Australian Open heat policy, whose five-step scale allows a differing response to rising heat on the tennis court.

Under the new system, 10-minute breaks will be allowed in men’s singles matches for the first time in a grand slam tennis tournament.

The scale is based on the maximum heat stress an athlete can safely withstand, the sweat rate of players and their core temperatures.

Though the risk looks lower this year than the last, Monday, Tuesday and Wednesday remain the biggest heat threats.

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25 Best Senators’ Memories From 25 Years at Canadian Tire Centre

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There is a special birthday in the Ottawa suburb of Kanata this weekend.

Canadian Tire Centre turns 25. Its doors first opened on Jan. 15, 1996, for a Bryan Adams concert. The Senators played their first game in their new arena on Jan. 17, 1996, when they lost to the visiting Montreal Canadiens.

I’ve spent a great deal of my life has at that arena. I don’t know how many Sens games I have been to there — I would ballpark it somewhere between 600 and 700. But I thought it would be fun to look back and share my 25 most memorable moments at the arena. I am not counting numerous concerts as great moments in the building — I often joke that the four best concerts I have ever seen there are Garth Brooks, Garth Brooks, Garth Brooks and Garth Brooks. I am not counting the 2009 World Juniors either. I am sticking entirely to the Sens.

25. Paul MacClone

Mike Watson was just sitting in his company seats, minding his own business, watching the Ottawa Senators take on the Florida Panthers on a January night during the 2012-13 season. The casual discussion among reporters after the game was how he broke Twitter.

Watson’s friends had told him that he looked like then-Senators’ head coach Paul MacLean. When he got face time on the new high-definition scoreboard, in the front row and directly behind the coach, the crowd buzzed and cheered.

Senators coach Paul MacLean had a doppelganger behind the bench.

The shot of Watson behind the bench spread quickly on social media. Surely, everyone thought, he must have been planted in that seat. He wasn’t. The last time he had sat in those seats, Cory Clouston was the coach, and no one noticed him.

As the season went on, the MacLean doppelganger became a local celebrity and was somewhat of a mascot during Ottawa’s playoff run.

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With spare parts and derring-do, Ottawa’s own Rocketman reinvents skating

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An Ottawa man is turning heads on frozen stretches of the Ottawa River with a homemade device he jokingly refers to as his “jetpack.”

In reality, Brydon Gibson’s gas-powered, propeller-driven invention is more Rona than NASA.

“I got my hands on some weed whacker motors and I figured strapping one on my back and making skating a little bit lazier would [be] a good idea,” said Gibson, 24.

He bolted a 38-centimetre propeller to a wooden frame, fashioned a throttle out of a brake handle and cable salvaged from a 10-speed bike, then added padded straps cut from a dollar store backpack. He laced up his skates, and suddenly Gibson was zipping along at speeds reaching 40 km/h. 

“I was actually getting a little scared at one point because I was going a little too fast,” the inventor admitted.

There are no brakes, but there is kill switch to cut the power “when something goes wrong,” said Gibson. “It’s actually a little finicky.”

This is not the first iteration of Gibson’s invention. As a teen, he built an electric propulsion device in his parents’ basement, though it never got to the testing phase.

“Ever since I was a kid … I’ve been taking apart things I found on the side of the road, making a mess of my parents basement, spreading electronics everywhere,” he said.

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‘It is frustrating’: U.S-educated nurse from Ottawa hits barriers to getting licensed in Ontario

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Before she accepted a swimming scholarship to attend Boston’s Northeastern University, Ottawa’s Rachael Geiger made sure it had the kind of nursing program she wanted. The school’s baccalaureate nursing program offered a fifth year of co-operative placement after four years of study — something Geiger thought would leave her well prepared for a career as a nurse when she returned home after university.

But it hasn’t worked out that way.

Two and a half years after graduating summa cum laude from Northeastern, the 25-year-old is unable to work as a registered nurse in Ontario.

Geiger said she was initially surprised, especially since she wrote the same licensing exam in Massachusetts as is written in Ontario, the NCLEX-RN exam. She is licensed to practise in Massachusetts and Illinois.

“I never thought it would be such a challenge.”

She and her family are frustrated at how difficult it has been for her to get registered to be able to practise in Ontario. That frustration is heightened by the fact that nurses have seldom been in such high demand in Canada and around the world as the COVID-19 pandemic strains health systems and shortages loom. Local hospitals are among those trying to recruit nurses. The Canadian Nurses Association has been warning that Canada will experience extreme shortages in coming years.

“It is frustrating to sit and see all the news about nursing shortages and not be able to help,” said Geiger.

Doris Grinspun, chief executive officer of the Registered Nurses Association of Ontario, the professional association that represents registered nurses, nurse practitioners and nursing students in the province, said she was “more than surprised” to hear of the difficulty Geiger has had.

But Grinspun, who initially studied nursing in Israel and then the U.S. before becoming one of the country’s nursing leaders, said the system of allowing foreign trained nurses to work in Ontario is unnecessarily slow and complicated and leads many valuable nurses to simply give up or find another career. Grinspun herself challenged the system when she first came to work in Ontario.

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