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Ask HN: How to Learn to Solve Exercises?

1•shivajikobardan•1m ago•0 comments

On Surviving Burnout

https://www.eco-business.com/news/i-was-my-work-and-it-almost-killed-me-social-entrepreneur-jacqui-hocking-on-surviving-burnout/
1•ezekg•7m ago•1 comments

Spill – Transient Clipboard Server

https://github.com/inversepolarity/spill
1•surajs•9m ago•0 comments

Methods for Random Gradients

https://justinjay.wang/methods-for-random-gradients/
1•venkii•9m ago•0 comments

My AI-Driven Identity Crisis

https://dusty.phillips.codes/2025/06/08/my-ai-driven-identity-crisis/
1•wonger_•14m ago•0 comments

Good multipliers for congruential pseudorandom number generators

https://arxiv.org/abs/2001.05304
1•luu•16m ago•0 comments

Bank Statement Converter AI

https://bank-statement-converter.ai/
1•RunningWay•16m ago•1 comments

Black Hole Animation on Website

https://www.juandavidcampolargo.com/random
1•jdcampolargo•19m ago•0 comments

India Achieves Historic Milestone of 100 GW Solar PV Module

https://www.pib.gov.in/PressReleasePage.aspx?PRID=2156173&utm_source=perplexity
1•subhash_r_023•21m ago•0 comments

Mathematical Computation and Reasoning Errors by Large Language Models

https://arxiv.org/abs/2508.09932
1•badmonster•23m ago•0 comments

Show HN: Yet Another Memory System for LLM's

https://github.com/trvon/yams
2•blackmanta•25m ago•0 comments

E-Polis: Gamifying Sociological Surveys Through Serious Games

https://arxiv.org/abs/2507.19488
1•PaulHoule•26m ago•0 comments

Modifying Other People's Software

https://natkr.com/2025-08-14-modifying-other-peoples-software/
1•todsacerdoti•27m ago•0 comments

Rising electric bills: How states are tackling Big Tech's energy demands

https://apnews.com/article/electricity-prices-data-centers-artificial-intelligence-fbf213a915fb574a4f3e5baaa7041c3a
1•cratermoon•28m ago•0 comments

Cursor to change Teams pricing, after Sep 15

https://cursor.com/en/pricing
1•nicota•29m ago•1 comments

Signs of recent life on Mars could be detected using new simple test

https://phys.org/news/2025-08-life-mars-simple.html
1•subhash_r_023•30m ago•0 comments

Why it's a mistake to ask chatbots about their mistakes

https://arstechnica.com/ai/2025/08/why-its-a-mistake-to-ask-chatbots-about-their-mistakes/
2•andsoitis•30m ago•0 comments

Explaining the Unexplainable

https://www.depesz.com/tag/unexplainable/
1•declanhaigh•32m ago•0 comments

gpt-oss-20b-base

https://huggingface.co/jxm/gpt-oss-20b-base
1•fzliu•33m ago•0 comments

What3Words Won't Let You Use It Offline – So I Made an Open Replacement

https://github.com/GorillaSapiens/placewords
2•GorillaSapiens•33m ago•1 comments

Funding Open Source like public infrastructure

https://dri.es/funding-open-source-like-public-infrastructure
2•pabs3•35m ago•0 comments

FTX Missed Out on $19B

https://twitter.com/bearlyai/status/1950377946864288000
2•paulpauper•36m ago•0 comments

pyx: A Python-native package registry, now in Beta

https://astral.sh/blog/introducing-pyx
1•pabs3•41m ago•0 comments

Algorithmic Anxiety and Coping Strategies of Airbnb Hosts (2018)

https://dl.acm.org/doi/10.1145/3173574.3173995
1•walterbell•46m ago•0 comments

Show HN: FreeFlipbook – Create and Share Interactive Digital Flipbooks

https://freeflipbook.com
1•pang_shijiu•49m ago•0 comments

Wrkflw: Validate and Run GitHub Actions Locally

https://github.com/bahdotsh/wrkflw
1•thunderbong•49m ago•0 comments

Many Faces of Ad Hoc Transactions: findings from real world transactions

https://cacm.acm.org/research-highlights/many-faces-of-ad-hoc-transactions/
1•b-man•51m ago•0 comments

Trump orders cull of regulations governing commercial rocket launches

https://arstechnica.com/space/2025/08/trump-orders-cull-of-regulations-governing-commercial-rocket-launches/
8•voxadam•53m ago•1 comments

Quick image resizer online for free

https://quickresizeimage.com/
1•zgm13827•55m ago•0 comments

70 Years Ago, Johnny Cash Recorded 'Folsom Prison Blues' and Became a Folk Hero

https://www.smithsonianmag.com/arts-culture/seventy-years-ago-johnny-cash-recorded-folsom-prison-blues-and-became-a-folk-hero-for-the-ignored-and-downtrodden-180987059/
3•gmays•55m ago•3 comments
Open in hackernews

What's your preferred playback speed: 1x, 1.5x or 2x?

https://www.economist.com/culture/2025/08/13/whats-your-preferred-playback-speed-1x-15x-or-2x
10•petethomas•2h ago

Comments

DowsingSpoon•1h ago
It’s highly dependent on what I’m viewing, of course. Some people just… talk… so… slooowly. If the content is interesting then they get 1.5x. Some people talk a mile a minute with dense information and they get 1x. For myself, 2x is usually too fast to be enjoyable.
mdaniel•1h ago
My experience has been that it's not just the cadence of the speaker, it can be their intonation and pitch that determines whether I can speed it up. And some deep voiced person from Essex who is recording in their bathroom ... not a prayer, because I can't find the word boundaries from the background noise
Scoundreller•18m ago
This is the problem: the settings should let you specify an absolute rate like average words or phonemes per minute.

Maybe some coefficient of word/thought complexity.

Not a relative multiple of the base rate. Garbage in, garbage out and all.

rsyring•1h ago
Depends on how fast the person in the video is talking. Sometime I can listen as is. If they are talking really slow, maybe 1.75x.

Usually 2x is too fast for me but, I may go that fast if I'm "skimming" for interesting content. Then I'll slow it down.

SilverElfin•1h ago
1.25x minimum. 2x is doable. But not fun.
phillipseamore•1h ago
98% of the time I want it faster. I don't use arbitrary speeds but rather overshoot what I think I need (which could be based on the pace of the speaker or the time I have available) and then after a minute go down to the target speed (and sometimes rewind back to the start). Overshooting (2x) for 30/90s while wanting 1.5x will make it much easier to listen at just about any speed up to 2.5/3x.
mdaniel•1h ago
On the off chance you were not already aware, those presets are just that. document.querySelectorAll("video").forEach(el => el.playbackRate = 3.0) but, as that snippet implies, one needs either an extension or access to the dev tools to pull it off

https://html.spec.whatwg.org/multipage/media.html#dom-media-...

I also learned about https://html.spec.whatwg.org/multipage/media.html#dom-media-... while digging up that link

Be aware that MDN reports playbackRate over 4.0 gets its audio muted https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaEl...

nlawalker•1h ago
“Transcript” :)
zahlman•1h ago
This is an inadequate workaround anyway. You can generally read faster than you can process spoken language. But even more importantly, most of what's usually making the video so long is actual padding of the content.

I don't just want to reduce the time I spend listening to the presenter blather on about irrelevant stuff. I want to reduce the amount of irrelevant stuff the presenter blathers on about.

apothegm•14m ago
This. So much this.

But also 2x even without fluff — unless the content is technical enough and unfamiliar enough that I need to slow down to absorb it. Or the person talks like the micromachines man.

jonahbenton•1h ago
Old people also want faster!

1.4x or 1.5x, depending on recording quality, setting in which I am listening, and speaker clarity.

2x is ok for skimming/reviewing material.

For a couple of podcasts that I really enjoy, will keep it to 1.0x, but still with silence trimming.

lubujackson•31m ago
1.8x is about right for me, especially if there are subtitles available. I use a browser plugin that allows fine-tuning on almost all video sites.
apothegm•16m ago
That sounds useful. What’s the plugin?
TheAceOfHearts•31m ago
It depends on the kind of content and information density. My default playback speed is usually 2x, unless the content requires deep focus and thought. For basic fantasy novels I might go up to 3x or 3.5x, unless the author uses a lot of symbolic or complex language. For example: listening to a Gene Wolf audiobook, I don't think I'd be able to really appreciate the full breadth of his writing at anything over 1.5x.

Most modern media just isn't very deep nor trying to layer a lot of interesting symbolism; if it's fairly one-dimensional / one-layered then you can blast through anything at 2x or 3x.

In the modern social media era, it feels like sometimes video content is filled with as much stuff as possible, like with the average MrBeast video, but it's mostly sausage. None of it has any deep meaning nor does it build up to something greater than the sum of its parts.

quantumcotton•24m ago
Lex Friedman gets 4x. Terrance Tao at .5x It depends.
Loranubi•16m ago
Didn't read the paywalled article. But imo if it's not worth listening at 1x speed, it's not worth listening at all.

If it's entertainment like audiobooks, it's for my enjoyment, so why should it be faster than 1x? If it's for education, everything faster than 1x makes it hard to understand, and if there is too much filler content, I will find another source to learn about it.

I use 1.5x-2x for stuff I have to listen too, but don't enjoy.