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Canada's first beach-cleaning robot is coming to Ontario parks this summer

Canada's first beach-cleaning robot is coming to Ontario parks this summer

National Post24-06-2025
SUTTON WEST, Ont. — Don't be alarmed if you see a Zamboni-like rover roaming Ontario's shores this summer — it's a beach-cleaning robot being tested in some provincial parks.
The robot, called a BeBot, is a remotely operated and fully electric machine that removes plastic, glass, metal, paper and other debris from beaches with sand-sifting technology.
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'This technology allows us to capture some of the larger pieces of plastic before they actually enter the water,' said Melissa DeYoung, CEO of environmental organization Pollution Probe, which launched the BeBot in partnership with the Ontario Ministry of the Environment, Conservation and Parks.
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DeYoung said it is 'critically important' to remove litter and plastics before they enter lakes since they commonly break down into microplastics that can impact wildlife in the water.
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'We'll never be able to remove all of the plastic that's found in the environment, but what we can do is collect data on the types of plastic we're finding and then we have a very good sense of what the sources might be and where that plastic might be coming from,' said DeYoung.
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The BeBot can clean up to 3,000 square metres per hour for up to eight hours and can remove the equivalent of around 19 bowling balls worth of plastic in one use, said DeYoung. The robot is battery-powered with a solar panel on the back and has a top speed of just below three kilometres per hour.
The BeBot began its litter-cleaning work on the shores of Lake Simcoe at Sibbald Point Provincial Park this week, and will make its way to Inverhuron Provincial Park on Lake Huron in the next month.
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Then, it will head to Lake Erie's Long Point Provincial Park in late July and August, and Sandbanks Provincial Park and Darlington Provincial Park on Lake Ontario near the end of the summer.
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While removing litter is its main job, DeYoung said the robot's tour across the province also aims to encourage people to reduce waste.
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'Sometimes people think we don't have an issue because they can't spot that plastic in the water,' DeYoung said. 'So having this technology that's highly visible out on the beach while we're working invites people to come in and discuss what we're doing, and then we can have those types of conversations that are required to have long-term solutions.'
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Pollution Probe first launched its initiative to remove plastic from the Great Lakes — called The Great Lakes Plastic Cleanup — in 2020 alongside the Council of the Great Lakes Region.
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DeYoung said the group had previously piloted the BeBot in the United States and was looking to find partners to bring it to Canada, leading to its collaboration with the Ontario government and Unsmoke Canada.
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Andrew Dowie, parliamentary assistant to Environment Minister Todd McCarthy, said the Ontario government has provided almost $1 million to Pollution Probe's efforts to tackle plastic pollution around the Great Lakes since 2021.
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The beach-cleaning robot will join more than 160 plastic capturing technologies already in use by Pollution Probe, DeYoung said.
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Lawson VP of research and scientific director departs amid outcry over dog cardiac study
Lawson VP of research and scientific director departs amid outcry over dog cardiac study

CBC

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  • CBC

Lawson VP of research and scientific director departs amid outcry over dog cardiac study

Social Sharing The scientific director and vice president of research at Lawson Research Institute has left the organization, a week after it emerged that clandestine cardiac tests were being performed on dogs at St. Joseph's Hospital, prompting public outcry. In a brief email to senior staff on Thursday, Roy Butler, president and CEO of St. Joseph's Health Care London, which operates Lawson, announced that Lisa Porter was no longer with the research institute as of Thursday. "We thank Lisa for her service and wish her well in her future endeavours," the email, sent late Thursday morning, reads. Butler, who is also a professor in the Department of Biomedical Sciences at the University of Windsor, was named Lawson's vice president of research and scientific director in February 2024. Messages seeking comment left with Butler's University of Windsor email and phone number were not returned before publication. St. Joseph's confirmed her departure, but added that, "out of respect for the privacy of all parties, we cannot share details and will not discuss individual personnel matters." Her departure comes days after St. Joseph's publicly announced it would immediately end research studies on dogs, following consultations with the province. Ontario Premier Doug Ford said Monday that he was "deeply disturbed" by the research. During an announcement in Windsor on Tuesday, Ford went further, promising to introduce legislation that would ban testing on certain animals in the province, prompting concerns about political interference in scientific research. St. Joseph's initially defended the research after the Investigative Journalism Bureau (IJB), based out of the University of Toronto's Dalla Lana School of Public Health, revealed dogs had been used for years as part of a heart study at Lawson. Published in partnership with Postmedia, the report said researchers from Lawson had been inducing heart attacks as long as three hours in dogs and puppies as part of research aimed at accurately imaging post-heart attack injury and healing. CBC News has not independly varyfied the reports from IJB. Sourced from U.S. breeders, IJB said the dogs, some as young as 10 months, would be wheeled into the hospital in blanket-covered crates and taken to a lab on the hospital's sixth floor. Loud music would be blared to drown out their barking. The dogs would be euthanized, and their hearts removed for further study, the report said, citing two whistleblowers. St. Joseph's has said the research was conducted to "learn more about how to accurately image post-heart attack injury and healing that we cannot yet decipher using other models," including artificial intelligence. In a separate email to St. Joseph's staff on Thursday, which can be read in full below, Butler said the past week had been "deeply difficult for all of us," and that the organization was working on a transition plan to minimize the impact on researchers and their work — work "which has resulted in major strides in cardiac care and treatment." "The dogs involved will remain in our facility under the care of animal care specialists while we work with the Animal Care Committee at Western to explore opportunities for rehoming them." In his email, Butler said inaccurate information had been shared about the research, but didn't go into detail. CBC News has asked multiple times for clarification on the inaccuracies but has not received a response. Animal research, Butler said, was important in finding new medical treatments and tests, and when scientific discoveries can be made without the use of animals, they are used. 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Head of secret research lab that used dogs in tests no longer at the Ontario hospital
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National Post

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Head of secret research lab that used dogs in tests no longer at the Ontario hospital

Article content The dog research at St. Joseph's has been well financed by public and philanthropic sources. Article content Using public records, the IJB has identified more than $3 million in total funding received by the lab's researchers from government funding and foundations including the Heart and Stroke Foundation. Article content Asked for confirmation on the total amount of public and donated funds received for dog research over the past five years, St. Joseph's officials did not respond. Article content The research has been happening for much longer than that. The IJB has found studies on dog use by the same researchers dating back to the 1980s. Article content Michelle Pitt recalls dogs from St. Joseph's Hospital being test subjects in heart failure experiments as early as 2002. Article content As part of her former job as a research assistant at London Health Sciences Centre (LHSC), she says she witnessed 13 dogs arrive from St. Joseph's 23 years ago for use in heart imaging experimentation involving induced heart attacks. The dogs were temporarily moved to LHSC for a few weeks, she says. Article content Article content Like the whistleblowers, the former employee says the dogs were caged with no beds for 23 hours a day before being killed at the end of the research. Article content Shortly after, Pitt says she left her job after 14 years due to what she calls the trauma from witnessing the animal research. Article content 'It was horrible. It was destroying my soul…I tried to do the best I could for them, but they weren't under my care…. It will haunt me for the rest of my life. I'm just shocked that they're still doing this. It should stop.' Article content St. Joseph's officials did not respond to requests for comment on Pitt's allegations. Article content An archived copy of Porter's profile that previously appeared on the hospital's website says she was raised in Sault Ste. Marie. She is a distinguished professor in biomedical sciences at the University of Windsor and the founding director of We-Spark Health Institute that specializes in research, education and training, and community engagement. Article content 'She is convinced that St. Joseph's is an ideal place where health research and improved patient care intersect,' the article reads.

How University of Waterloo researchers are attacking kidney stones with a tiny robot army
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CTV News

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How University of Waterloo researchers are attacking kidney stones with a tiny robot army

Anyone who has had kidney stones knows the pain can be intense, and the treatment is neither quick nor painless. But University of Waterloo (UW) researchers are developing a new minimally invasive procedure that could change all that. 'A lot of the therapies involve oral medication. So people go on oral medication, have to take pills and maybe a couple of times a day for several months,' said Veronika Magdanz, an assistant engineering professor from UW overlooking the work. That's not always effective or efficient. Surgery is another route. 'When it gets really acute and these stones are, for example, blocking the ureter, the surgeons will have to go in and remove those stones,' said Magdanz, who is also the director of the Medical Microrobotics Lab at UW. A lot of times once people get kidney stones, they're more susceptible to getting them again. So the UW researchers were approached by a urologist in Barcelona, who was looking to get patients relief in a less invasive way. 'He said, 'hey, you guys are doing these wireless microbots. Is there maybe a way that you could locally trigger the dissolution of stones by bringing medication or a reaction close to the stones in the urinary tract, causing the dissolution and then thereby avoiding longtime medication or even surgery,'' said Magdanz, recalling the question from the urologist. It may seem like an obscure request but it wasn't for the UW researchers. The answer from them was: 'Yes, there is a way.' Afarin Khabbazian, who was a master's students when she worked on the project, showed CTV News their method. 'We set up a rotating magnetic field using a permanent magnet, which is attached to a motor. We control the position of the magnets using a robot arm,' said Khabbazian. 'When I move [the arm], the [microbot] will move with it.' The microbots are made up of thin spaghetti-like strips fitted with magnets, which are moved into place near uric acid kidney stones with the robotic arm. The soft strips contain an enzyme called urease, and once in place, it reduces the acidity of the surrounding urine, which then dissolves the stones until they are small enough to pass naturally in a few days. 'This is definitely the first of its kind for kidney stones,' said Magdanz. The medical breakthrough is extra special for Khabbazian because she has suffered from kidney stones. 'The first time I saw the robots move was one of the best days of my life,' Khabbazian said. The technology is still in the testing phase and needs more work before moving on to human clinical trials. Still, it's not a small feat for a very small robot.

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