Showing posts with label thorium. Show all posts
Showing posts with label thorium. Show all posts

Tuesday, April 7, 2026

News roundup, 7 April 2026

 - Donald Trump made a rather unsubtle statement on Truth Social regarding Iran's failure to allow US ships through the Strait of Hormuz. Trump is threatening to bomb power plants and bridges unless the strait is opened by 8 PM (Eastern time) today. Targeting civilian infrastructure in this way would likely constitute a war crime, though whether anyone would be prosecuted for this is doubtful.

- US Attorney General Pam Bondi has become the latest recipient of Trump's favourite catchphrase. Trump had reportedly been frustrated with Bondi's failure to "execute on his vision". The fact that she pretty much destroyed the Department of Justice as per his wishes was evidently not good enough for him; she wasn't able to lock up his enemies fast enough.

- The BC General Employees' Union has become the latest to request that its members be allowed to work from home due to the increase in fuel prices resulting from the war. The union represents public servants as well as private sector employees in several provincially regulated industries.

- Doug Ford is vehemently opposed to the talks between Stellantis and Chinese manufacturer Zhejiang ‌Leapmotor Technology regarding the possible use of Stellantis' idled plant in Brampton to build EVs. Ford is concerned that the cars will be assembled from pre-prepared kits, meaning fewer jobs than the standard model, but that would presumably still mean more jobs than keeping the plant idle.

- India has achieved criticality with a prototype fast breeder reactor that is expected to be able to produce 500 MW worth of electricity once testing is complete. The reactor is running on uranium/plutonium mixed oxide fuel at present, but India's long-term plan is to get reactors of this sort running on thorium (which gets turned into the fissile uranium-233 in the same way the current test reactor generates plutonium-239 from natural uranium), as India has large thorium reserves.

- The man convicted of sending letter bombs in attempts to kill his wife and two of her lawyers, causing one of the lawyers to lose her right hand, has lost his appeal of his sentence for attempted murder. Guido Amsel had been given life with no chance of parole for a minimum of 10 years, a sentence usually reserved for a successful attempt at second-degree murder. It's noteworthy that one parole officer argues that he could be a danger abroad; once he is released he will immediately face deportation to his native Germany. It's perhaps to the credit of Manitoba Justice that they don't just quietly let him go and become someone else's problem, which would be easy enough to do.

Friday, May 30, 2025

News roundup, 30 May 2025

- More than 750 residents of Pimicikamak Cree Nation in northern Manitoba are still trying to find a way to evacuate. Regular flights out of the community were cancelled on Wednesday, and people have been waiting up to nine hours for a ferry to Norway House. The military has sent an aircraft to the latter community to fly as many people to Winnipeg as possible, in case the fire shifts in that direction. In Pukatawagan, the power is out and the airport has been closed. And in far northwestern Ontario, Deer Lake First Nation is also being evacuated as a fire is now within a kilometre of the community's airport, which is the only way out of the community outside of winter road season.

- Chinese researchers have made a big advance in nuclear power, having successfully made a thorium reactor that can be refueled on the fly. The advance takes advantage of abandoned American research. The current reactor is experimental, producing only 2 megawatts of power, but is an important proof of concept. And thorium is considerably more common than uranium; moreover, such reactors are much less of a proliferation risk than many conventional designs.

- The Federal Emergency Management Agency (FEMA) has cancelled its strategic hurricane plan, apparently on the orders of the Trump regime. This is not as surprising as it should be, since the libertarian right that forms a significant part of Trump's base has long had a dislike for the agency.

- The US Justice Department has ordered the dissolution of an interagency task force called KleptoCapture, which was tasked with locating and seizing assets owned by drug lords, Russian oligarchs, and the like.

- The regime has cancelled more than $700 million in funding for the development of a vaccine for avian influenza.

- The boycott of the US is hitting border towns very hard indeed. It's hitting ones in the West especially hard, because much more of the crossings at those borders are discretionary, whereas crossings between Ontario and New York, say, are more likely to be for business. Some in the related Reddit thread are pointing out that a lot of these towns voted pretty hard for Trump; that isn't the case with Blaine and Point Roberts (the communities profiled in the article) but if you look at this map of presidential results by county, it tells a different story for many others.

Monday, April 28, 2025

News roundup, 28 April 2025

- Polls have already opened in Atlantic Canada. Information about where to watch the results once the polls close can be found here.

- Donald Trump will not shut up about his desire to take over Canada. He'd been a bit quiet about this lately, no doubt being advised about the risk of electing a less friendly government up here, but it seems he can't help himself.

- 11 people were killed and numerous others injured when someone drove an SUV into a crowd at a Filipino community festival in Vancouver on Saturday. The suspect was grabbed by bystanders and held until the police arrived; he has been charged with second-degree murder. The police have dismissed the idea that this was a terrorist attack, and Vancouver mayor Ken Sim stated that the suspect has a significant mental health history, but it's difficult to assess these claims because a publication ban prevents the details from being released.

- The FBI showed up at a Wisconsin courtroom to arrest a man who was in court for another matter. The judge hearing the case, Hannah Dugan, refused to cooperate with them due to the lack of a warrant, whereupon the FBI arrested her as well. Stuff like this does not bode well for judicial independence in America.

- CentreVenture Development Corporation has agreed to fund a study to evaluate the possibility of saving Holy Trinity Anglican Church, which faces possible demolition due to structural issues.

- China has successfully built a nuclear reactor that runs on thorium (more accurately, it runs on uranium-233 which is bred from thorium). It's a small facility, generating only two megawatts, but it's an important proof of concept. Notably, such reactors are much more difficult to weaponize, due to the difficulty of handling uranium-233 to shape it into the kind of structure that can be imploded to make a nuclear explosion.

- Manitoba's Progressive Conservative Party has chosen former CFL star turned MLA Obby Khan as its new leader. Khan will probably poll somewhat better in Winnipeg than opponent Wally Daudrich, though he still probably faces an uphill battle to win the next election.

- The MAGA crowd has created a website, Public Square, which bills itself as "the anti-woke online marketplace" to show Trump supporters which businesses they should be supporting. To their chagrin, the sane crowd discovered the site and has been using it to find out which businesses to boycott.

Sunday, September 16, 2007

Backyard nuclear experiments

I can't believe I hadn't come across this story before:
What the men in the funny suits found was that the potting shed was dangerously irradiated and that the area's 40,000 residents could be at risk. Publicly, the men in white promised the residents of Golf Manor that they had nothing to fear, and to this day neither Pease nor any of the dozen or so people I interviewed knows the real reason that the Environmental Protection Agency briefly invaded their neighborhood. When asked, most mumble something about a chemical spill. The truth is far more bizarre: the Golf Manor Superfund cleanup was provoked by the boy next door, David Hahn, who attempted to build a nuclear breeder reactor in his mother's potting shed as part of a Boy Scout merit-badge project.
You've got to have some admiration for his cleverness and his determination, that's for sure. Incidentally, the book mentioned in the article (The Golden Book of Chemistry Experiments) can be found in PDF form here, among other places (it's virtually impossible to find a hard copy, and those that do exist cost hundreds of dollars from rare book dealers). I remember that book as a kid; the library at my junior high had a copy, and I did a number of the experiments therein. Many of them, however, would not be considered suitable material for a kids' book in this day and age. For that matter, back in the 1970s I received a chemistry set for Christmas one year, and one of the experiments involved the making of hydrogen sulphide - a gas which, dose for dose, is more toxic than hydrogen cyanide. Of course, at the levels I made it the main risk was its characteristic rotten-egg smell, but I still doubt that you'd see such an experiment in a modern chemistry set.

As for Mr. Hahn's experiments, those thinking of following in his footsteps should check out his picture here.