I'd be smiling too

Found among my referrer tags, thanks to a comment:

Minifig bling

The picture's from the guy who runs Fleebnork; oddly enough, his other photos have something of a Lego slant to them, too.

The custom spaceman itself came from the guy who runs the bespoke-minifig-accessory emporium BrickForge.

See also:

What a Fleebnork is.

(Collectively, they're arguably the most frightening things in Lego Space. The winner is, of course, the unstoppable Explorovore.)

The terrifying Fleebnork Queen.

Fleebnork stat card for Brikwars ("Sort Of Like Warhammer, Except You May Already Have A Huge Army And Not Even Know It").

Headline: LED Spotlight May Actually Work

Sunbolt LED spotlight

When I read about the 11,000-lumen, 200-watt, two-kilometre-naked-eye-range, waterproof, $US7400 FoxFury Sunbolt 6 Mega Spotlight, I naturally assumed its specs were pretty much 100% claptrap.

It's very hard to make a super-powered LED light. Durable, efficient, bright-for-its-size, not-terribly-expensive; all that, LEDs can do. But they're not quite there for spotlights yet.

It is, however, very easy to throw around some weasel words concerning the capabilities of a non-super-powered LED light, so that's what I assumed FoxFury had done.

But I was wrong. They're actually only fibbing a little bit.

Their first bit of close-to-the-wind sailing is their claim - which I presume came from a press release, since it doesn't seem to be mentioned on the Sunbolt's product page - that the spotlight has the power of "7 car headlamps". 11,000 lumens is indeed about seven times the output of the 1962-vintage basic "H1" halogen headlamp bulb, but many more powerful and more efficient automotive lamps exist today.

The "naked eye distance vision" part is questionable, too. The Sunbolt is claimed to have an eighteen-degree beam, which at the stated maximum throw range of two kilometres will light a circle about 634 metres in diameter, with an area of 315,696 square metres. Distribute 11,000 lumens over that circle and you get 0.035 lumens per square meter, or lux.

The average dark-adapted human naked eye can see - in grainy monochrome - in light levels down to 0.1 lux; 0.035 is just barely possible, but practically speaking it's completely useless for spotlight applications. That's because dust in the beam will glow much brighter than the beam can light such a distant target.

It's possible that the FoxFury beam is sufficiently centre-weighted that there's a smaller spot in the middle that makes it to 0.1 lux at 2km, but it's disingenuous to pretend that this gives it a real, useful, two-kilometre throw. Much better to specify maximum throw as the range at which it averages one lux over its whole beam circle; going by the quoted output and beam-width numbers, that'd be a range of only about 375 metres, if I haven't flubbed my inverse-square-law calculation.

The raw power and output numbers, though, are usually where the claptrap lies in LED-lamp publicity. But getting twelve LEDs to draw (very slightly) less than 200 watts and output 11,000 lumens actually is a plausible specification, today - provided you use multi-die fifteen-watt LEDs. Those are technically each six LEDs in one package, so this is really more of a 72-LED spotlight. But who's counting.

The basic luminous efficacy number - 11,000 lumens from 200 watts gives 55 lumens per watt - is nothing special these days. If the LEDs are reasonably well-cooled then they ought to last a long time, too. They'll slowly lose brightness, which could cause problems for scientific or movie applications, but won't be perceptible to most users for a long time.

So yes, this really is a pretty serious spotlight. Don't expect it to actually create a circle of daylight at two kilometres, but the rest of the specs seem pretty much kosher to me.

Cheap USB box du jour

The other day, I added another component to the haphazard patchwork of storage devices that've sprouted all over this house by buying the finest, cheapest external USB drive box m'verygoodfriends at Aus PC Market had to offer.

Astone drive box.
I probably should have dusted the N299.

The box in question carries the international mega-brand "Astone", but doesn't seem to actually be mentioned on their Web site. It is, superficially, yer standard slimline external box for 3.5-inch SATA drives. Here in Australia, it's available in silver for $AU38.50 including delivery (but not, of course, including a hard drive), or in black for $AU37.40 delivered.

[UPDATE: As of the end of 2009, the black version of this box is no longer available, and the price of teh silver one has risen a bit, to $AU49.50 including delivery to anywhere in Australia.]

So I bought the black one, obviously.

Along with the "750Gb" (real formatted capacity 698Gb) Samsung drive I also bought (selecting the "Assemble" option in Aus PC Market's checkout system, which tells them to connect together any things you've bought that can be connected, at no extra charge), the black box will set you back a total of $AU167.20 delivered.

(I get a small, and I do mean small, discount.)

So far, so ordinary. OK, it's astonishing that this much plug-and-play drive space costs so little these days, when I were young it were all trees round 'ere, et cetera. But I'm not the first person to notice that.

The Astone box, though, is a wee ripper.

It looks nice, it's made from aluminium, it's not big, and it doesn't contain some stupid 25mm fan that'll start making a noise like a blowfly after two months. It's passively cooled, and seems to have a decent thermal connection to the drive inside; the box gets a bit warm, but I think it'll probably keep the drive tolerably cool even in an Australian summer, not least because it comes with one of those little add-on stands that lets the box stand on its edge. That'll greatly improve convective cooling, and will probably be important when it gets hotter here in the Blue Mountains.

(As I write this, that Flash weather doodad is telling me that it's snowing. It actually does occasionally snow here - there was some lovely sleet the other day, too - but I just went outside to check and I believe that the form of precipitation that's actually occurring at the moment is more commonly referred to as "rain".)

Note that small drive boxes which tightly thermally couple the drive to the enclosure have, of necessity, no real impact protection at all. Any 3.5-inch external hard drive is likely to die if you knock it off your desk (2.5-inch and smaller laptop drives are tougher), but slimline boxes like this are the most fragile. Handle with care.

All of the above drive-box features are nice for the money, but not amazing. There are plenty of eBay USB boxes sold by cheap-'n'-cheerful Hong Kong retailers that have the same feature list.

The Astone box, though, supports spin-down.

Regular readers will know that this is a bit of a hang-up of mine. Home and small-office hard drives, especially add-on external drives, are often powered up for far more hours than necessary. This is exactly the purpose for which "sleep mode", spinning down the platters and thus saving power and component wear, was created.

But, generally speaking, sleep mode only works for internal drives. Cheap external drive boxes just don't support it. Their drives are either spinning whenever the box's power switch is on, or spin down only when the host computer is turned off or disconnected. Neither is a good solution.

Realistically, many cheap desktop drives will probably last at least a few years even if they're spinning 24/7. I resigned myself to this when I bought the Astone box.

But it turns out that the blighter spins down!

I don't know whether the spin-down feature is a simple timer, or whether it's getting it from the host computer. It's possible to send a drive-sleep command over USB, but I thought that Windows generally didn't do it, and that almost all external boxes ignored the command anyway.

Perhaps there's a new wave of cheap drive boxes that all support spin-down - wouldn't that be nice? I'll look into the issue in more detail when I get a moment in my busy schedule of writing very important articles.

In the meantime, be advised that AusPC's cheapie drive boxes are well worth buying.

Shoppers from Australia or New Zealand (and, I'm afraid, nowhere else - AusPC don't deliver outside these two countries) who'd like to order the black Astone box for $AU37.40 delivered can click here to do so. [UPDATE: As of late 2009, that version of the box isn't on sale any more.]

Big spenders willing to drop the extra $1.10 on the silver model [which is still available as of late 2009, but now costs $AU49.50] can order it here.


UPDATE: I've taken the box apart now (easy to do; just remove two little screws and the drive and little electronics module slide out, attached to the rear bulkhead), and squinted through my Optivisor at the tiny bridge chip.

Its markings:

INITIO
INIC-1606L
A3328P
A94857
200811

Apparently the Initio 1606L is well-thought-of (especially by people who don't speak English), and Mac-compatible - I'll give it a shot on the tame Mac here shortly.

(The chip doesn't seem to be mentioned on the Initio site, which is ominously "copyright 2001". The closest I could find was this PDF datasheet for the INIC-1606, without an L on the end of its name.)

There's a little light guide in the front of the Astone box that looks as if it ought to be an activity light, but the box does not actually have an LED in that location. If the drive you use has its own LED that lines up, you'll see something there. There's an activity light on the electronics module, though; it's a blue LED that shines out of the back of the box, next to the DC-in jack.


UPDATE 2: I'm having a hard time finding ways for people outside Australia to buy this box. But you should be able to get one that works the same.

"Astone" is the house brand of Australian IT distributors Achieva, whose Web site is much better than the mummified Astone sites. Here's the page for this particular box, which they call the "ISO GEAR 360".

The box is actually made by Noontec. Finding the identity of the OEM source for yum cha gear usually makes it a lot easier to find that same gear under other names in other countries - but wouldn't you know it, Noontec is another brand that seems to be unknown outside Australia.

I just noticed that the small print on the Astone packaging actually says "Designed in Australia, made in China", so I suspect this particular enclosure really is pretty much impossible to find outside this country.

Fortunately, that's not a huge problem - all enclosures that use the same chipset should work the same. If you find another enclosure that uses the Initio INIC-1606L (and, preferably, also lacks a tiny short-lived fan), I bet it'll work just like this one.

If you're not in Australia or New Zealand, though, don't bother clicking the AusPC order-this-product links above; AusPC don't deliver outside AU and NZ.

The worst Lego piece ever made

In Lego fandom, the acronym "POOP" stands for "Piece Out of Other Pieces".

A POOP - adjective form, "POOPy" - is a single Lego piece that is larger and more complex in form than it should be.

Lego is all about putting pieces together. POOP gives you single lumps of plastic that should have been multiple pieces.

This concept needs a little clarification.

Almost every Lego piece bigger than a fingernail could, in theory, be made from smaller pieces. You also need some large-ish pieces to build larger models, or you'll end up with a creaking mass of tiny pieces that's aching to fall apart.

So nobody's arguing that every 16-stud Technic beam should be replaced by two 8-studs or four 4-studs. And, obviously, big flat baseplates of whatever type need to be big and flat and all in one piece.

And the old spring-loaded crane jaws may be one irreducible assembly which has only one real purpose, but that purpose is one that'd be very difficult to achieve with separate pieces. Fair enough.

POOPy pieces, in contrast, don't have any good structural reason to be that way. And when a piece's POOPiness makes it less generally useful and more forced to adopt one specific role - and, moreover, reduces the time you can spend having fun building a model - then there is grounds for complaint.

Apropos of which, I think I have found the single POOPiest, and therefore just plain worst, piece that Lego Group has ever managed to make.

The worst Lego piece ever made

And here it is.

It's the astounding #30295 Car Base.

And yes, it is all one piece.

I bought it as part of an eBay job-lot of odd pieces, including six of the unusual Car Wash Brushes, plus a couple of axles for them, but no holders.

My Car Base is in the old dark grey colour, which means it had to have come from a Rock Raiders Chrome Crusher or Loader-Dozer. I also got one orange piece #30619, indicating that the very POOPy #4652 Tow Truck had contributed to this lot.

The Car Wash Brushes are a fine example of very unusual Lego pieces that're not POOPy at all. They're made from a translucent hard rubbery polymer, do not resemble any other Lego piece I can think of, and appear to be quite specialised in purpose. But they can actually be used for all sorts of odd Technic-y things.

Lego themselves only ever included the Brushes in car-wash or street-sweeper sorts of sets, plus the instant-classic 10184 Town Plan, which features on the box the boy who, one or two years earlier, appeared on the box of set 248.

But if you want to make, for instance, a Lego printer or plotter, Car Wash Brushes may work a lot better for certain sorts of paper handling tasks than the plain old tyres that you probably first thought of.

The brushes would probably work very nicely in a Lego Roomba. They can also engage each other like fuzzy gears. So even though the brushes have a smooth, not cross-axle, hole in the middle, I'm sure some lunatic's found a way to use them as part of a torque-limited or variable-shape transmission.

None of this can be said for the #30295 Car Base.

It's a Car Base, and that's all it is. You'd have to work quite hard to get it to do anything else, if you didn't just use it like a flat plate in the middle of some other construction that managed to avoid interfering with the Car Base's wheel-studs.

POOP is similar to the concept of "juniorisation", in which pieces are amalgamated to allow the very young, or very stupid, to build large Lego models without having to deal with any, y'know, thinking.

For a while, Lego had a terrible case of POOP/Junior Disease, producing sets with more and more big single-function pieces in them. You'd find something that looked like a normal little Lego set, which in the olden days could be expected to have at least fifty pieces in it. Then you got it home and discovered that there were actually only 28 pieces, because the whole chassis of the vehicle was one stupid piece that could, and should, have been made from several separate components.

But as this interview with the current CEO of Lego makes clear, the company has now scourged itself with barbed wire and abandoned these degenerate ways, returning to the True Path of lots of smaller pieces that you can do whatever the heck you want with.

If the fun of building is not why you're using Lego - if, for instance, you're using it as a rapid robot-prototyping system - then you'll probably be able to find a use for at least a few giant POOPy pieces.

To everyone else, they're an abomination whose death we should celebrate.

The drowned fly goes past every two minutes

I like to think that even when I was a small child, I would have viewed a chocolate fountain with grave mistrust.

I mean, is there a filtration stage in one of those things?

Without such a filter (which, if not very large, would surely enormously impede the flow of the high-viscosity pseudo-chocolate liquid), anything that lands on the chocolate while it's flowing over the large surface area of the fountain is, I think, pretty much there to stay.

Until someone eats it, of course.

I regret to say that I might, as a small child, have seriously countenanced the idea of finding a cigarette butt and flicking it surreptitiously into the fountain.

I'm certainly thinking about it now.

(This may, or may not, be an example of the security mindset.)

"Sweet fancy Moses..."

Continuing the theme of Unwholesome Things Rendered in Lego:

FF Prime - in Lego!

Oh, yeah.

FF and his prey.

That's right, baby.

FF Prime attacks!

Flee, humans!

Lots more here.

(For them as ain't hip, here's pretty much the whole NSFW saga of the Fruit, um, Lover. Or, perhaps, try this.)

(Via this announcement.)

Portugese underwater Lego assembly

Here's something you don't see every day:

I think it may be something that nobody has ever seen before.

It occurs to me that it actually might be a quite decent way to start training people to do fiddly work underwater, though.

The culprits.

Via. (Includes edifying comments!)

Next stop: World of Warcraft for Sinclair wrist calculators

Pretty much every time a new update appears in the Evil Mad Scientist Laboratories RSS feed, I am reminded of my own hateful indolence and miserable lack of talent.

Windell and Lenore have really outdone themselves this time, though.

(I think the next kit I get around to building will actually be a ThingamaKIT. If, that is, you don't count the trapezoidal loudspeakers and giant box of medieval wood from Ron Toms that've been awaiting my attention for lo, these many months.)