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The Story of the Indestructable Nazi Death Castles

ChaosEngine says...

Holy shit... watch at 0:14 into the video.

A bunch of soldiers are running across a town square in front of some kind of artillery gun... just as they pass it someone fires the gun and it knocks the last guy clean off his feet!

How to Tell a Realistic Fictional Language from Gibberish

ChaosEngine says...

Surprised he didn’t talk more about Tolkien. The lord of the rings was basically just an excuse for Tolkien to play with languages.

Also, I love hearing Jason Momoa talk about Dothraki. He clearly enjoyed it and his description (fozzy bear being assaulted by Jabba the Hutt) is brilliant.

How Portugal Is Kicking its Heroin Habit

ChaosEngine says...

Disclaimer: I am actually in favour of legalising drugs, but to answer your question....

The state does have a responsibility to protect you, even from yourself. Hence things like warning labels, etc.

Also, for most countries, there is a social and economic cost associated with drugs. Even leaving aside criminal activity (i.e. committing crimes to feed a drug habit), there is a cost for healthcare, lost productivity (heavy drug users are often unemployed) and in social welfare.

This is the same argument applied to increasing controls on smoking (taxes, plain packaging etc).

However, my main problem with all this is that it just doesn't work. The "war on drugs" is a total failure. People continue to use drugs.

Fairbs said:

I really don't understand why drugs are illegal; you are primarily only hurting yourself

and say if you steal to get money for drugs or hurt someone while on drugs, there are laws already in place for those crimes

The Deadliest Being on Planet Earth - The Bacteriophage

Tim shows his Galton Board

NVIDIA Research - AI Reconstructs Photos

The Infinadeck Omnidirectional Treadmill - Smarter Every Day

ChaosEngine says...

Yeah, that was my thought too. Trackballs also solve the inertia problem too.

There's also a company called Virtuix, that solve the problem by having a bowl-like base with special slippery shoes. http://www.virtuix.com/

MilkmanDan said:

Very cool.

I sure would have thought that it would be a platform with hundreds of partially inset mouse/trackballs, rather than treadmills on axes 90 degrees apart. I mean ... sure, any 2D vector can be split into a sum of two orthogonal components. But with redundant inset trackballs you could get stuff like spot pivots that are much finer scale than the scale of the 2-3 inch wide secondary axis treads...

On the other hand, these guys actually have a working prototype, so they clearly thought things through and decided that the orthogonal treadmill solution was better. Rubber meats road trumps off-the-cuff theoretical any day!

Why you keep using Facebook, even if you hate it

ChaosEngine says...

“If you’re not paying, you’re not the customer, you’re the product”

I quite like the concept (or at least the original user facing concept) of Facebook. I have friends and family scattered all over the world and it’s nice to see what they’re up to.

So I would happily pay a few bucks a month for a service that is like Facebook but doesn’t sell your data.

But the problem is the network effect... that service is only useful if everyone is on it.

How thieves steal keyless tech cars

ChaosEngine says...

Wow, you would have thought that starting the car would require proximity to the key as well. That seems like a really basic security flaw.

What happens if you leave the car unlocked (or worse, the door or window is open?

spawnflagger said:

The key is only needed to unlock the door and press the "start" button inside. At least with Honda (not sure of others), the car will only start beeping when the key gets out of range, it won't turn off or anything (probably for safety reasons).
Also with Honda, you have to press your foot on the brake in order for the start button to work. I have seen other makes where this is not required.

I would assume that if these thieves have the tech to create the relay boxes, they also have to the tech to reprogram replacement keys for the stolen vehicle (otherwise how will they sell it on? unless it's just parted out)

How thieves steal keyless tech cars

ChaosEngine says...

"I've always wondered myself about keyless tech safety for this exact reason. How can the signal not just be copied and replayed?"

Well, I can't say for certain, but if I was designing it, the signal wouldn't be the same every time. Basically, you would have an algorithm that generates a signal (essentially a large number encoded as a binary stream) based on a seed and the current time.

The seed is unique to the car and the key.

So when you press the button, the key does something like

entryCode = SomeComplexAlgorithm(seed, time())

so the car would do something like

entryRequest = GetSignal()
checkedRequest = SomeComplexAlgorithm(sameSeedAsKey, time())
if (checkedRequest == entryRequest) Unlock()

That's obviously a vast oversimplification (not sure how they'd get around the time sync), but you get the idea.

What surprises me here is not that the car starts, but that it doesn't cut out once it gets out of range of the key. Even a strong relay would only have a short range (1-2km at most?).

The Unequal Opportunity Race

ChaosEngine jokingly says...

Suck it, everyone who isn’t a straight white male. Clearly you are just making excuses for your own inadequacies.

I pulled myself up by my bootstraps. I mean, I happened to be standing on a ladder and the bootstraps were made by poor people, but still, it was really all me. Just because I happened to have be born in an English speaking first world nation with good education and job opportunities doesn’t mean I’m not 100% justified in my smug superiority.

The difference between Australia and New Zealand pt 2

The difference between Australia and New Zealand pt 2

ChaosEngine jokingly says...

and people wonder why we had a flag referendum...

also on the list of things of things Australia stole from NZ (nation of convicts, etc):
- pavlova (meringue-based dessert thing)
- pharlap (racehorse who was apparently quite good)
- Russell Crowe (actually, we're ok with this one... thanks 'straya!)

Brian Cox explains Entropy

ChaosEngine says...

some *quality cox there. Love me some thermodynamics. Gives me an opportunity to bust out one of my favourite science quotes:

"The law that entropy always increases holds, I think, the supreme position among the laws of Nature. If someone points out to you that your pet theory of the universe is in disagreement with Maxwell's equations — then so much the worse for Maxwell's equations. If it is found to be contradicted by observation — well, these experimentalists do bungle things sometimes. But if your theory is found to be against the second law of thermodynamics I can give you no hope; there is nothing for it but to collapse in deepest humiliation."
Sir Arthur Stanley Eddington

Entropy is, somewhat perversely, information.
*related=https://videosift.com/video/What-is-NOT-Random

How politicians troll the media

ChaosEngine says...

No, Charlie needs to learn from his mistakes and ignore Lucy.

Kicking her will just allow her to cry "victim".

And that is EXACTLY what happens with the politicians.

00Scud00 said:

Charlie needs to change his tactics, instead of trying to kick the ball he should just kick Lucy instead. Problem solved.



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