observantTrapezium

joined 2 years ago
[–] observantTrapezium@lemmy.ca 4 points 1 week ago

I confirm this as a physics PhD. I also understand exactly this thinking of assuming a system is in thermal equilibrium where it is far from it (like a chicken in am oven).

[–] observantTrapezium@lemmy.ca 35 points 1 week ago (7 children)

205°C 😂😂😂

[–] observantTrapezium@lemmy.ca 3 points 1 week ago

Full disk encryption with LUKS. Don't really see much point in a TPM for booting my personal device, although it definitely has use cases and I don't know what's backdoorsy about it.

[–] observantTrapezium@lemmy.ca 1 points 2 weeks ago (1 children)

Interesting, I'll keep it in mind next time I have to deal with this problem (hopefully never but who knows).

A few years ago I was in contact with researchers that were developing an AI tool to parse PDFs (I think they didn't care about converting to editable formats, but extracting data), from their material I got the impression that it's extremely difficult to do right using traditional algorithms.

[–] observantTrapezium@lemmy.ca 7 points 2 weeks ago (1 children)

It's a curse because it's used for things other than what it's intended to. It's doing a good job representing printed material, but unfortunately people very commonly expect it to be something more akin to a word processor file.

[–] observantTrapezium@lemmy.ca 9 points 2 weeks ago (3 children)

I know the pain. While there are definitely solutions that work sometimes, there's just no "one size fits all" that I'm aware of. PDFs can represent text very differently internally.

What I did for one project where extracting the text produced a complete mess was to convert the PDF pages to images and then OCR them...

[–] observantTrapezium@lemmy.ca 13 points 3 weeks ago (1 children)

Hate? Digital decluttering feels really good, for me anyway.

[–] observantTrapezium@lemmy.ca 4 points 3 weeks ago

No. But funny how people interpret posts in their own cultural context. When reading the post just literally, it's clearly about polygamy.

[–] observantTrapezium@lemmy.ca 17 points 3 weeks ago (2 children)

Very typical projection ("I'm not political, you are"), but the reactions are unnecessary in my opinion (feeding the trolls as some would say). If you don't like the attitude of the maintainer, fork it if you like, ignore it if you don't.

[–] observantTrapezium@lemmy.ca 12 points 3 weeks ago

It's actually really easy to remember when considering the Proto-West Germanic etymology, one comes from *hwār, the othe from *hwaʀ. Just apply regular sound changes to find the modern form!

[–] observantTrapezium@lemmy.ca 3 points 1 month ago

That's downtown, indoors with all windows closed.

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submitted 3 months ago* (last edited 3 months ago) by observantTrapezium@lemmy.ca to c/canada@lemmy.ca
 

In the spirit of rapprochement with Europe and reorientation away from the United States, it's time to complete the Metrication process in Canada that was stopped prematurely by the Mulroney government.

 

In these 32 ridings the PC candidate won thanks to vote splitting. Results are as of this morning and may have changed slightly.

Thanks to all spoiler candidates listed below /s

26 spoiler candidates are New Democrats, 11 are Green, and 5 are Liberal. Only one NDP candidate, Natasha Doyle-Merrick, had the decency to step down in Eglinton-Lawrence, but that election was still spoiled by Green candidate Leah Tysoe 😡

First past the post 👎👎👎


York South-Weston: election spoiled by Faisal Hassan (NDP); Daniel Di Giorgio (Liberal) would have won by 7957 votes (25%)

Hamilton Mountain: election spoiled by Kojo Damptey (NDP); Dawn Danko (Liberal) would have won by 8021 votes (21%)

Peterborough-Kawartha: election spoiled by Jen Deck (NDP); Adam Hopkins (Liberal) would have won by 7232 votes (13%)

Sault Ste. Marie: election spoiled by Gurwinder Dusanjh (Liberal); Lisa Vezeau-Allen (NDP) would have won by 2920 votes (10%)

Burlington: election spoiled by Megan Beauchemin (NDP); Andrea Grebenc (Liberal) would have won by 4447 votes (8%)

Hamilton East-Stoney Creek: election spoiled by Zaigham Butt (NDP); Heino Doessing (Liberal) would have won by 2784 votes (7%)

Kitchener South-Hespeler: election spoiled by Jeff Donkersgoed (NDP) and Jessica Riley (Green); Ismail Mohamed (Liberal) would have won by 2653 votes (7%)

Scarborough Centre: election spoiled by Sonali Chakraborti (NDP); Mazhar Shafiq (Liberal) would have won by 2104 votes (7%)

Kitchener-Conestoga: election spoiled by Jodi Szimanski (NDP); Joe Gowing (Liberal) would have won by 2636 votes (6%)

Bruce-Grey-Owen Sound: election spoiled by Joel Loughead (Green) and James Harris (NDP); Selwyn Hicks (Liberal) would have won by 2591 votes (6%)

Wellington-Halton Hills: election spoiled by Bronwynne Wilton (Green) and Simone Kent (NDP); Alex Hilson (Liberal) would have won by 3061 votes (6%)

Bay of Quinte: election spoiled by Amanda Robertson (NDP); David O'Neil (Liberal) would have won by 2629 votes (6%)

Mississauga-Erin Mills: election spoiled by Mubashir Rizvi (NDP); Qasir Dar (Liberal) would have won by 2067 votes (6%)

Thunder Bay-Atikokan: election spoiled by Stephen Margarit (Liberal); Judith Monteith-Farrell (NDP) would have won by 1436 votes (5%)

Willowdale: election spoiled by Boris Ivanov (NDP); Paul Saguil (Liberal) would have won by 1192 votes (4%)

Eglinton-Lawrence: election spoiled by Leah Tysoe (Green); Vince Gasparro (Liberal) would have won by 1223 votes (3%)

Milton: election spoiled by Katherine Cirlincione (NDP) and Susan Doyle (Green); Kristina Tesser Derksen (Liberal) would have won by 993 votes (2%)

Cambridge: election spoiled by Marjorie Knight (NDP); Rob Deutschmann (Liberal) would have won by 999 votes (2%)

Whitby: election spoiled by Jamie Nye (NDP) and Steven Toman (Green); Roger Gordon (Liberal) would have won by 1130 votes (2%)

Mississauga East-Cooksville: election spoiled by Alex Venuto (NDP); Bonnie Crombie (Liberal) would have won by 649 votes (2%)

Perth-Wellington: election spoiled by Jason Davis (NDP) and Ian Morton (Green); Ashley Fox (Liberal) would have won by 674 votes (2%)

Pickering-Uxbridge: election spoiled by Khalid Ahmed (NDP) and Mini Batra (Green); Ibrahim Daniyal (Liberal) would have won by 692 votes (2%)

Brantford-Brant: election spoiled by Ron Fox (Liberal) and Karleigh Csordas (Green); Harvey Bischof (NDP) would have won by 764 votes (1%)

Parry Sound-Muskoka: election spoiled by David Innes (Liberal); Matt Richter (Green) would have won by 451 votes (1%)

Mississauga-Lakeshore: election spoiled by Spencer Ki (NDP); Elizabeth Mendes (Liberal) would have won by 350 votes (1%)

Newmarket-Aurora: election spoiled by Denis Heng (NDP); Chris Ballard (Liberal) would have won by 329 votes (1%)

Mississauga Centre: election spoiled by Waseem Ahmed (NDP); Sumira Malik (Liberal) would have won by 216 votes (1%)

Etobicoke Centre: election spoiled by Giulia Volpe (NDP) and Brian Morris (Green); John Campbell (Liberal) would have won by 258 votes (1%)

Mississauga-Streetsville: election spoiled by Shoaib Khawar (NDP); Jill Promoli (Liberal) would have won by 183 votes

Scarborough-Rouge Park: election spoiled by Hibah Sidat (NDP) and Victoria Jewt (Green); Morris Beckford (Liberal) would have won by 115 votes

Algoma-Manitoulin: election spoiled by Reg Niganobe (Liberal); David Timeriski (NDP) would have won by 94 votes

Oakville: election spoiled by Diane Downey (NDP); Alison Gohel (Liberal) would have won by 2 votes

 

There are apparently underground passages connecting the hospitals on University Avenue and all the way to Queen's Park TTC station. I couldn't find a map or even many references to its existence. This Instagram post is the most I could find, but it's unclear if it's open to the public, or how to get there.

Anybody here has experience with it?

 

Inuvik, NWT, with a 2021 census population of 3,137 is the fifth largest settlement in Northern Canada (north of the 60th parallel). At "only" 68°22′ north, it doesn't even quite make it to Wikipedia's list of northernmost settlements. But that is the most populated town in Canada whose antipodal point lies within the continent of Antarctica. The antipodal point is the point you would get to if you could drill directly down through the centre of the Earth and come out the other side (also, it is the most distant point on the surface of the Earth, which is always approx. 20,000 km from the original point). Yellowknife and Iqaluit, the capitals of the Northwest Territories and Nunavut, respectively, have antipodal points that lie at sea close to the Antarctic mainland, within a few hundred kilometres from shore.

I found that interesting because while Inuvik is certainly cold most of the time, it's still surrounded by a lush boreal forest and the warmest couple of months of summer are fairly pleasant. I've personally never been, but a friend of a friend lived there for years and still goes there. The antipodal point though is a white desert. About 300 km from that point, on the much milder coast (the antipodal point itself is more than 2000 metres above sea level), one finds Dumont d'Urville Base, a a French scientific station, which is completely barren of vegetation and is barely above freezing during summer (at least they have penguins).

The reasons for the difference in climate are many, but the Antarctic Circumpolar Current is probably mainly to blame, together with the high elevation of the surface and high albedo of the ice.

 

I don't seem to understand something regarding how interest is paid on a mortgage. Say the loan is for $100,000 at a 5% rate for 10 years, paid monthly.

I would think that on the first month, the interest I have to pay $100,000 × (0.05 ÷ 12) = $416.67. However the mortgage calculator says that the first payment is actually $412.39. While it's not a huge difference, it's a difference nonetheless and I can't really figure out where it comes from.

My intuition is that it's somehow related to the fact that interest is compounded daily, but when I take r = 0.05 ÷ 365 and N = 365 × 10 payments (keeping leap years in mind for later), and calculate the first 30 days, I get $409.70, and the first 31 days give $423.32. I guess that the "actual" number is some kind of weighted average since the calculator doesn't ask at which month your loan starts.

So where is this $412.39 coming from? In reality when paying a mortgage, do you see the interest fluctuating as it decreases, depending on the number of days every month?

 

I recommend watching the whole interview, it's hilarious.

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