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Comment: short sighted (Score 1) 508

by Ragica (#43558773) Attached to: NYC Police Comm'r: Privacy Is 'Off the Table' After Boston Bombs

And of course, with police cameras on everyone, just hope that future such acts continue to be perpetrated by local amateurs who seem to have done virtually nothing to obscure their appearance, and even remarkably little to mask the planting of their payload.

I think the police should concentrate on their skills at apprehending fully identified criminals without requiring massive suburban shootouts (which they don't even win), and their finding-people-hiding-in-backyard-boat skills, before they get any more toys on the table.

Comment: love for kturtle (Score 1) 185

by Ragica (#43507241) Attached to: Localized (Visual) Programming Language For Kids?

Perhaps more basic than what you're looking for, but I've been having a lot of fun with my 5 & 6 year old with KTurtle. It's a Logo based drawing program where you have only a few basic commands to make the turtle draw stuff. It has variables, loops, functions and conditionals; not to mention graph coordinates, polygons, etc. It's also localisable... which is really cool.

To start the kid out I basically would make little programs that make shapes or patterns, and he'd then mess around with them... mostly just changing numbers to see what would happen. Over time his curiosity has caused him to explore more, to the point where he now writes his own code quite often. He doesn't really understand a lot of the concepts he uses... but just fiddles around with things until it does something cool... which is fine with me.

The KTurtle web page is sadly entirely non-inspiring. But the program is great, which gets too little love. http://edu.kde.org/kturtle/

Comment: kturtle & minecraft vs codespell (Score 2) 245

by Ragica (#43418403) Attached to: 'CodeSpells' Video Game Teaches Children Java Programming

My nearly six-year-old is doing great things (for a kindergartner) with KTurtle -- which is really a pretty cool environment (I was surprised to find). He also spends much time hacking crazy stuff with redstone in Minecraft. The next logical step to real programming language seems to me, keeping it fun and relevant to his interests, is to introduce some javascript (as much as I dislike it) so he can mess up web pages with little effort. From there it seems python is the friendliest, easiest and most resource-rich multi-purpose playground.

Maybe CodeSpell will be something to check out eventually. Though the java example on their blog doesn't look all that fun to me. I hope its fun. If it gets to the point where I'm teaching the kid OOP, and all the verbose java syntax requirements, he'll probably only want to make minecraft mods. That's what CodeSpell is up against in this house.

Comment: Re:It's very possible (Score 1) 526

by Ragica (#42162017) Attached to: Steve Jobs Was Wrong About Touchscreen Laptops

And before Transformer was the Lenovo IdeaPad S10-3t, which is still being used here daily, and quite liked. It runs Windows 7 most of the time, but I dual boot Linux on it sometimes... specifically Kubuntu with the plasma netbook interface. Linux works pretty well, the main thing missing for me is "long tap" support -- lenovo and/or windows detects long presses and pops up context menu (like mouse middle click). Interestingly the S10-3t extremely rarely gets the screen flipped around to tablet mode. It turns out the clamshell is more convenient 95% of the time. Even reading in bed with it... just sit the laptop on the bed beside pillow and have the desktop rotate the display (or use FBReader's built-in display rotation). It sits up nicely with no hands needed, while you lay comfortably reading.

The full size lenovo keyboard is very nice on such a small thing; being able to touch click/drag things is icing on the cake.

Science

Science Reveals Why Airplane Food Tastes So Bad 388

Posted by samzenpus
from the fly-the-tasteless-skies dept.
Hugh Pickens writes "At low elevations, the 10,000 or so taste buds in the human mouth work pretty much as nature intended. But step aboard a modern airliner, and the sense of taste loses its bearings. Even before a plane takes off, the atmosphere inside the cabin dries out the nose. As the plane ascends, the change in air pressure numbs about a third of the taste buds, and at 35,000 feet with cabin humidity levels kept low by design to reduce the risk of fuselage corrosion, xerostomia or cotton mouth sets in. This explain why airlines tend to salt and spice food heavily. Without all that extra kick, food tastes bland. 'Ice cream is about the only thing I can think of that tastes good on a plane,' says Marion Nestle, a professor of nutrition, food studies and public health at New York University. 'Airlines have a problem with food on board. The packaging, freezing, drying and storage are hard on flavor at any altitude, let alone 30,000 feet.' Challenges abound. Food safety standards require all meals to be cooked first on the ground. After that, they are blast-chilled and refrigerated until they can be stacked on carts and loaded on planes. For safety, open-flame grills and ovens aren't allowed on commercial aircraft, so attendants must contend with convection ovens that blow hot, dry air over the food. 'Getting any food to taste good on a plane is an elusive goal,' says Steve Gundrum, who runs a company that develops new products for the food industry."

Comment: Re:ACLU (Score 3, Insightful) 466

by Ragica (#39287051) Attached to: School District Sued By ACLU Over Student's Free Speech Rights

The very blog article you have linked has an "update" at the bottom wherein the writer also says he thinks that CAN-SPAM might be too restrictive! His exact words are "too broad", but his description of the broadness is actually criticising the broadness of the restrictions. (ie. "criminalize the sending of “multiple” deceptive emails or the creation of more than five separate email accounts for sending commercial emails.").

Anyhow, even if your description of the ACLU's position was true (which your reference does not seem to support), don't you think it more credible to give the ACLU the benefit of the doubt that they may have a point, given the vast amount of experience, expertise and examples of them standing up for freedoms?

Comment: Re:Good book, but has some holes (Score 1) 164

by Ragica (#38947673) Attached to: Book Review: The Windup Girl
It's been over a year since I read Wind-up Girl, with many books between then and now, so my memory is kind of hazy... but thinking back, I can't remember any electrical energy in that world. Was it all mechanical? If it's all mechanical (for whatever reason), that really limits what sort of energy sources are useful. Especially portable energy sources. Most current energy sources, green or otherwise, are to produce electricity. I'm have no idea why (if I am even recalling correctly) electricity doesn't work, but it would only take a sentence to reasonably dismiss electricity entirely in a sci-fi world. You can write that sentence for yourself in your head while reading, if it doesn't exist.

Of course one thinks first of steam, for mechanical power. But what do you burn to get steam? That's a problem. Also, while the oceans are still abundant, fresh water seems like it might be kind of dear in that world ... at least so it seems, as I'm recalling the torture the Windup Girl undergoes constantly trying to get water to keep herself from overheating, and it not being easy to acquire.

It should be noted that Windup Girl takes place in a world already mostly established by Bacigalupi in his short stories in Pump Six. Pump Six is a collection of short stories. Windup Girl is sort of, in some ways, like a really long short story. Not everything is explained. (I think Pump Six is a significantly better work than Windup Girl, though Windup Girl is still quite well done.)

Comment: Re:Yahoo? (Score 1) 169

by Ragica (#38673144) Attached to: Bing Search Overtakes Yahoo
ixquick.com (or startpage.com) is a privacy oriented meta search engine that's been around a long time. Its current incarnation anonymously repackages google search results. DuckDuckGo is pretty cool. But I don't like Bing's results as much; and also I've been using ixquick for a long time... you hear about duckduckgo a lot these days, but sadly rarely hear of ixquick/startpage.

Comment: Lots 'o debates out there (Score 5, Informative) 943

by Ragica (#37917656) Attached to: Theologian Attempts Censorship After Losing Public Debate
Here is a list of 500+ Atheist vs Christian debates if anyone is feeling they are missing out on this one. And you might find it interesting to note that actually, though the list is posted on an Atheist site, the Christian side "wins" most of these debates. The reason isn't necessarily that they Christian side is right, but that the Christian side generally has the better public debating skills: they dominate and frame the questions.

In fact there's a bit of an obsession out in Atheist-land at beating one guy: William Lane Craig, who is considered technically by many to be the top Christian debater... and arguably has never "lost" (sorry I really have to put that last word in quotes), as the linked Atheist site describes, despite going up against some serious popular intellectual heavyweights such as Christopher Hitchens and Sam Harris. Famously, Dawkins recently backed out of a debate with him.

It's worth noting here, for anyone interested, this blog which does a pretty nice job of reviewing and rating many of these debates from an Agnostic perspective.

These debates generally are not specifically on evolution, but virtually all of them include it to greater and lesser degrees.

Don't abandon hope. Your Captain Midnight decoder ring arrives tomorrow.

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