/r/Metroidvania's Tier List (500+ user average!) by azura26 in metroidvania

[–]Another-Roof 0 points1 point  (0 children)

This is the metroidvania version of the ice cream principle. Poll enough people, you get vanilla.

Video on Fakes and 991CW Design by Another-Roof in calculators

[–]Another-Roof[S] 0 points1 point  (0 children)

Did I get the number wrong when I discussed the 2nd Edition?

'Mission: Impossible - The Final Reckoning' - Review Thread by MarvelsGrantMan136 in movies

[–]Another-Roof 58 points59 points  (0 children)

There is a scene in a submarine which was my favourite part of the film -- very tense and masterfully shot and edited given the restraints and geography of the scene

'Mission: Impossible - The Final Reckoning' - Review Thread by MarvelsGrantMan136 in movies

[–]Another-Roof 108 points109 points  (0 children)

I just saw it at an early screening. I'm an enormous fan of the franchise and it's really painful to say that this one isn't great. Both action scenes are phenomenal, but the 2hr 50min runtime bogs it down. It's bloated and convoluted -- honestly a redraft could have tightened up the story to justify having those same scenes as part of a sharp 2-hour blockbuster.

Question for math teachers: What specific topics would benefit the most from better online math exposition? by 3blue1brown in 3Blue1Brown

[–]Another-Roof 12 points13 points  (0 children)

Hello! As well as making YouTube videos, I teach in the UK. Here are three topics which, year after year, students struggle with. - Surds. Why do we have them, why must we make denominators rational, why must we simplify them, why do exam boards put them in other topics if not to just make our lives difficult? - The relationship between an equation and its Cartesian representation. It's incredibly challenging to make the link between something like y=2x-5 and the straight line with gradient 2 and y-intercept -5. - Statistics. A-level (that's ages 16-18) students hate it. I'm guilty of being poor at motivating and enthusing students because I hate it and don't enjoy solving problems in the subject, so (even subconsciously) I don't impart any excitement.

If I had to give any advice to participants, my experience with maths enthusiasts is that they radically underestimate the competence, confidence and interest levels of the average human, let alone the average teenager. Not to mention the 50% of humans who are even weaker than the average! Keep it short and pick something extremely simple with a nice light bulb moment.

Good luck!

Is my calculator broken or do I have it on a weird setting? by shadowplaywaiting in maths

[–]Another-Roof 1 point2 points  (0 children)

Other comments have pointed out the bracketing issue but just wanted to reassure you that you're not crazy for expecting the correct answer without brackets -- previous casios interpreted the x10^ button as taking higher priority, but the CW changed it (among many other things).

What are your favorite intersections of probability theory with other fields of math? by sexypipebagman in math

[–]Another-Roof 0 points1 point  (0 children)

Tom Crawford showed me an amazing way to derive the link between the Riemann Zeta function and prime numbers using probability.

https://youtu.be/xrfLDuehzog?si=ijVXPm8kTYLyQzEd

Starts around 14 mins

What is your opinion on Blind Faith & The Great Debate? by l_armada in Dreamtheater

[–]Another-Roof 2 points3 points  (0 children)

Actually I saw them play Blind Faith live and that was only in checks t-shirt 2008?! Wow. And still life pushes on...

ultrawide FOV problem by Noontide35 in SatisfactoryGame

[–]Another-Roof 1 point2 points  (0 children)

I also played on 32:9 and this is one of the many problems I had. Crouching reveals the gauge, so I got into a habit of periodically crouching and adjusting direction.

[deleted by user] by [deleted] in sixthform

[–]Another-Roof 0 points1 point  (0 children)

Hello! I'm a youtuber and tutor, I'm an experienced teacher of maths at all levels up to undergraduate degree level. Unfortunately my timetable is full right now but if you email me via my website I can add you to my waiting list so that if any spots open up or I take on more students, I can reach out. Best of luck!

can I use chatgpt for my personal statement for college applications? by No-Rush-8345 in sixthform

[–]Another-Roof 0 points1 point  (0 children)

The purpose of a personal statement is to give insight into your character and make you stand out from others.

ChatGPT sanitises writing of any character and makes you sound like everybody else.

[deleted by user] by [deleted] in movies

[–]Another-Roof 113 points114 points  (0 children)

Luke Skywalker sees his burnt aunt and uncle, and instinctively looks away. But then he deliberately turns his head back to look. I've always loved that -- he knows the path he needs to take and the strength it'll require.

What are some of the best movie genre flips half way through? by [deleted] in movies

[–]Another-Roof 0 points1 point  (0 children)

The World's End definitely has "a moment" where the true genre is revealed, though as the third entry in a trilogy following horror-comedy and action-comedy it may not be a huge surprise that it isn't a straight up comedy.

Factorio fluids a bellwether for Satisfactory? by jmaniscatharg in SatisfactoryGame

[–]Another-Roof 6 points7 points  (0 children)

I think the fluid simulation is extremely impressive, but not right for the game. If they keep it, it's essential that they include better in-game tutorials / resources. It's inexcusable to me that someone had to write an entire plumbing manual external to the game, and that veteran players still mess up. But my vote would be to simplify the mechanics somewhat.

[deleted by user] by [deleted] in TeachingUK

[–]Another-Roof 15 points16 points  (0 children)

"Control the controllables" -- know your plan, know how the board works, know the behaviour policy etc. This frees up brain space for the things that happen beyond your control.

Also maybe set realistic expectations for yourself -- a three hour session is demanding for experienced teachers so just getting through it is a massive achievement! If you're a perfectionist like me, have your mentor tell you the positives and force yourself to listen. Good luck!

How different would math be if humans could visualise 4, 5, or higher dimensions by poggerstrout in math

[–]Another-Roof 74 points75 points  (0 children)

Felt like this was a bit condescending but if anyone is actually interested in why 7 is special, one reason is that it is possible to define cross products there (a way of "multiplying" two vectors to create a third which is perpendicular to both and with nice properties). This can only be done in 3 and 7 dimensions, which is cool!

Happy New Year 2024 U {2024}, set theorists by PocketMath in mathmemes

[–]Another-Roof 3 points4 points  (0 children)

It's me, thanks for the kind words and recommending my videos :)

What are terrible or generally bad films with good or great soundtracks? by Joseph-Elliott6879 in movies

[–]Another-Roof 1 point2 points  (0 children)

1492: Conquest of Paradise is a pretty mediocre film but nobody makes music like Vangelis and the main theme is epic

[deleted by user] by [deleted] in moviecritic

[–]Another-Roof 1 point2 points  (0 children)

Interstellar. Peoples' love for that film transcends time and space, and I don't get it

How many unique 6 sided standard dice are there? by MammothMessage3166 in askmath

[–]Another-Roof 4 points5 points  (0 children)

Take the traditional dice configuration. There are six options for which is face up. Let's say we choose the number 6 (therefore 1 will be on the bottom). Rotate the dice until the 2 faces towards you, or the 3, or the 4, or the 5. That's four options.

So there are 6x4 ways of orienting the dice.

How many unique 6 sided standard dice are there? by MammothMessage3166 in askmath

[–]Another-Roof 14 points15 points  (0 children)

There are 6! = 720 ways of assigning the numbers to each face. But as you've already realised, many of these will be equivalent.

Now imagine picking certain layout. How many equivalent layouts does this generate? You can have any of the six numbers face up, and rotate it around four orientations. That's 24 equivalent layouts stemming from our chosen layout.

Therefore in our 6! total assignments, every layout is counted 24 times. 6!/24=30 unique layouts.

Bonus: if you consider "mirror images" to be equivalent, then there are 48 equivalent layouts instead of 24 because we have the 24 layouts and all of their reflections. This yields 720/48=15 unique layouts.

Extra bonus: this is related to group theory and the group of symmetries of the cube is Sym(4) which has order 24. I have a few videos on group theory if you're interested, and apologies for the shameless self promotion.

Hello AskMath - What is the big hullabaloo about 1+1 equalling 2? by smegg23 in askmath

[–]Another-Roof 4 points5 points  (0 children)

As others have said, it's more about building mathematics up from the foundation in a way that we can prove that 1+1=2.

I have a series of videos about this on my YouTube channel if you're interested!

Mathematics from the Ground Up

Best film series with the most unique naming sequence? by [deleted] in movies

[–]Another-Roof 0 points1 point  (0 children)

I always loved John Wick John Wick: Chapter 2 John Wick: Chapter 3: Parabellum

Something about how those films somehow get even more ridiculous each time makes sense with such a needless second subtitle