cynar

joined 2 years ago
MODERATOR OF
[–] cynar 1 points 6 hours ago

Because statistics is a relative unknown to many people. Until people have a good grounding in statistics then they often have to rely on an appeal to authority.

[–] cynar 1 points 8 hours ago (2 children)

In reality, statistics should be trusted based on source, method and importance.

A survey of preferred ice-cream flavours by an ice-cream company can be trusted easily, even if the wording and method are a bit loose. An analysis of a potentially billion dollar drug requires FAR more scrutiny, even from multiple reliable sources. Between these 2 extremes is a spectrum of trust.

Unfortunately, most people don't do well with shades of grey. If some statistics can't be trusted, then none can. It's all false news (until it happens to agree with their preconceived views).

[–] cynar 6 points 15 hours ago* (last edited 14 hours ago)

While dyslexia is actually a cluster of related issues, a common one seems to be with dimensionality. Basically, the reader's brain assumes the objects are 3 dimensional. When the eyes make micro adjustments, the letters don't rotate, since they are 2D. The brain misinterprets this as them rotating, or moving. This is perceived as them flickering or moving, in the corner of your eye.

There are several ways to break this effect. I suspect the shape is intended to mess with and slightly overload the depth sense. Strong colours can also disrupt it. E.g. via a coloured filter or glasses.

Just to note, my knowledge/research on this was 20 years ago, so might be outdated now. The coloured filters (actually tinted reading glasses) did help a relative overcome dyslexia however.

[–] cynar 2 points 1 day ago (4 children)

Even a small amount of statistic abuse will break blind trust in them. Once that trust is gone, some people will reject all of them, rather than try and differentiate.

Low grade abuse of statistics and related methods is rampant in low grade media.

[–] cynar 4 points 1 day ago

That's how most EU regulations are created. They take the best parts of the legislation of various members and combine them.

As for weapons, harmonisation is a thing. However, the exact use cases will vary for different countries. A tank that's optimal for Spain isn't necessarily the best for Germany. Neither country wants suboptimal equipment. What is easier to harmonise is ammo, a fact that NATO have been exploiting for a long while.

There are also the implications. Before now, military has been done on a per country basis. If they want to move as a block, they need individual countries to step up. It also allows countries to act independently if desired. A unified army is seen as a threat to the sovereignty of individual countries.

[–] cynar 2 points 1 day ago (7 children)

There are levels of abuse, some blatant, some subtle. Leading questions are obvious, when you have the question asked. Publishing bias is difficult to spot, even for trained scientists looking for it.

Learning about statistical methods isn't enough. People need to be taught how to weigh the data presented against the value of misleading them.

It's a subsection of logical reasoning, and needs to be taught as part of an integrated whole.

[–] cynar 11 points 1 day ago

Soldiers fight together out of empathy, as much as orders.

The super tribe effect allows for nations and fandoms. If you've ever seen a hyped up group of football fans, you've seen super tribe empathy in action.

It also allows for mutual support. We support the weak because we know what it feels like to be weak. I have been helped by the empathy of others. I have chosen to let my empathy help others in turn.

Empathy ties us together. It allows us to reach FAR beyond what we could alone. Empathy is both the glue that holds society together and the oil that stops the whole construction seizing up.

[–] cynar 8 points 1 day ago (2 children)

That happened, until 10+ tribes got pissed off, got together, and wiped them out. Eventually those tribal groups grew into villages, towns and city states. Many tribes, united in a common purpose.

[–] cynar 46 points 1 day ago

It's obviously the MAGA crowd. They've spent years complaining about electric vehicles. They've just escalated that to burning them out. The police need to go have a nice chat with the rolling coal types.

[–] cynar 17 points 1 day ago (4 children)

I would argue that empathy is one of the most critical advantages we have, as humans. It is fundamental to the super tribe effect. That allowed us to bypass the Dunbar limit and form societies larger than a tribe.

It's also not soft. Endurance hunting relies on it. When your prey flees into cover, you need to follow. You need to put yourself into its head, to figure out where it went. That is empathic.

Your life must be cold and distant without empathy.

[–] cynar 6 points 1 day ago (11 children)

Part of the problem is that statistics can be abused. It takes a reasonable amount of training to be able to differentiate between reliable statistics and potentially dodgy. Even worse, we are often presented with them, striped or context.

The best solution is to teach people how to both spot problems and seek reliable data. The proper meaning of "do your own research". Unfortunately, a significant chunk just give up with them and only trust their gut.

[–] cynar 3 points 2 days ago

The article is missing any battery figures. From some other articles, it looks like it's charging at 1000kW or 1MW. 5 minutes of charging will give you 80KWh of power, at that rate. The car has an 85kWh battery, so that's basically empty to full in 5 minutes.

119
submitted 4 months ago* (last edited 4 months ago) by cynar to c/asklemmy
 

My daughter is 5 now. She's discovered the joy of telling jokes. Unfortunately, her repertoire is painfully small. I've also realised most of my jokes are either not age appropriate or too situational.

What are best/worst kids jokes? Extra points for any that would make her teacher groan. Apparently she LOVES jokes. 😁

45
submitted 1 year ago by cynar to c/android
 

I need some advice, and the amount of marketing spam had made sorting the wheat from the chaff annoyingly difficult. Hopefully you can help.

I've a young daughter, who uses an old tablet of mine to watch netflix etc. unfortunately, it was old in the tooth when she was born, and it's now become extremely annoying to use.

She currently has a Samsung Galaxy Tab A (2016). The size (10") works well, but it's gotten slow as sin, and only has 16Gb of internal memory.

Preferences wise:

  • 10" screen (±2")

  • 64Gb+ storage.

  • Long expected lifespan (inc security updates).

  • Headphone socket (adapters are asking to get broken, Bluetooth go flat)

  • Decent WiFi (more than just 2.4Ghz).

  • USB C charging preferred.

  • Wireless charging would be very helpful but not required.

  • Lower budget preferred (£200 range).

What would people recommend?

 

For those of you in the UK, IKEA currently has a steep discount on their GU10 bulbs. I've just picked up several dimmable, colour temperature controlled bulbs for £5 each.

They play nicely with HA via a sonoff dongle and ZigBee2MQTT, even down to firmware updates.

 

For those who haven't tried it. Gingerbread houses are both a lot easier to make, and great fun. My 4 year old and I had a wonderful evening together baking, building and decorating ours.

Has anyone else tried making one this year?

 

I've been using Ubuntu as my daily driver for a good few years now. Unfortunately I don't like the direction they seem to be heading.

I've also just ordered a new computer, so it seems like the best time to change over. While I'm sure it will start a heated debate, what variant would people recommend?

I'm not after a bleeding edge, do it all yourself OS it will be my daily driver, so don't want to have to get elbow deep in configs every 5 minutes. My default would be to go back to Debian. However, I know the steam deck is arch based. With steam developing proton so hard, is it worth the additional learning curve to change to arch, or something else?

9
Custom Spec Laptop (self.buildapc)
submitted 1 year ago by cynar to c/buildapc
 

I'm upgrading to a new laptop (unfortunately, a desktop is not viable for me right now). It's a VR gaming machine, with some potential work with machine learning (me learning about it). I've got a system option, but it's into price flinching territory, and wanted a once over, from those more in the know.

Are there any obvious flaws in it, and is it reasonable for the price?

  • Display: 1 x 16.0" IPS | 2560×1600 px (16:10) | 240 Hz | G-SYNC | 95 % sRGB

  • Graphic Card: 1 x NVIDIA GeForce RTX 4080 Laptop | 12 GB GDDR6

  • Processor: 1 x Intel Core i9-13900HX

  • Ram: 2 x 16 GB (32 GB) DDR5-5600 Samsung

  • SSD (M.2): 1 x 1 TB M.2 Samsung 990 PRO | PCIe 4.0 x4 | NVMe

  • Keyboard: 1 x Mechanical keyboard with CHERRY MX ULP Tactile switches

  • WLAN: 1 x Intel Wi-Fi 6E AX211 | Bluetooth 5.3

It prices up at €2,809.31 (£2,484.57 or $3,130.80) including shipping and taxes.

It's worth noting the system comes with an optional external water cooling system, so the CPU and GFX are less thermally limit, when it's plugged in. It also has a proper keyboard, not the normal membrane ones.

What are people's opinions? It is a reasonable price, or am I way too far up the diminishing returns slope?

https://bestware.com/en/xmg-neo-16-e23.html

 

My Google-fu has completely failed me. I've got an RGB addressable led curtain. It has 20 strings of 20 LEDs in a square arrangement. I initially assumed it had a wire feeding led data back up, to go to the next drop. On checking however, they are T jointed.

Apparently the address is hard coded into the RGB controller in the LED. I've found a few places where others have talked about them. I've also found that adafruit had some available,, unfortunately they lacked any info on how they are programmed, or where to source them from.

https://www.adafruit.com/product/4917

Anyone got any info on what the chip name of these is? Even better if you have any info on how they are programmed etc!

 

Might not be the best place to ask, but nowhere else reliant seemed alive.

My old laser printer has given up the ghost. What are people's recommendations on a replacement. As far as I'm aware, Brother are about the only company both making reasonably priced printers and not playing stupid games. Beyond that though, I'm not up to date on what's good and what's not.

Requirements.

  • Colour laser.

  • WiFi

  • Works with both windows and Linux

  • No need for scanner etc.

  • CD/ID card printing nice, but not required.

  • Photo quality nice, but not required (we have an ink sublimation printer for photos).

I'm UK based, which can mess with availability.

Thanks in advance.

 

All hail the lemming of Lemmy!

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