Naturalists have known for well over a century that the ribbed newt is capable of exposing its sharply pointed ribs when threatened, but it is only recently that zoologists at the University of Vienna have looked into the mechanism by which the creature protects itself. Using x-ray imaging, the zoologists have determined that the newt is able to move its rib cage while keeping the rest of its body still, creating enough pressure for the newt to pierce its own skin, so that the ribs can be used as a weapon against would-be predators.

Much like the X-Men mutant Wolverine, the ribbed newt is able to pop its bones back inside its body and quickly heal the skin after an attack, but this amphibian has an extra feature Logan doesn't. When stressed, it secrets a highly toxic poison, which coats the points of the rib bones as they pierce the skin. Thus, the ribs can deliver a quick shot of poison to any animal that tries to grab the newt, leaving the attacker to retreat in great pain.

Bizarre newt uses ribs as weapons [BBC via Reddit]

There's been plenty of animated scifi before this summer, of course — Fox and Blue Sky put out the bog-awful Robots a few years ago, and Disney/Pixar did The Incredibles. There's been underground-y weird animated scifi like Heavy Metal since the 70s, and plenty of animated science fiction/comics stuff on TV. And while we've been dragging our feet in the U.S., the Japanese have been putting science fiction anime on the big screen for decades.

But this will be remembered as the summer science fiction animation broke out, mostly thanks to Wall-E and Clone Wars. It's not just that both films will probably end up having been box-office successes. They're also so different from each other, in style and storylines, that you won't be able to think of science fiction animation as being restricted to a kind of space-operatic goofiness or superhero pastiche ever again. Whether you love either of those films, they're both a proof of concept for two different ways of approaching big-screen CG-animated science fiction.

(Despite having the cartoony chubby humans, Wall-E is actually more photorealistic than Clone Wars, thanks to the awesome pseudo-cinematography of Roger Deakins, complete with lens flare and textures. Clone Wars, meanwhile, deliberately sets out to avoid being photorealistic and winds up with a weird puppet style of animation that may grow on me. Or not. )

At first, I thought the science fiction animated boom would be self-limiting, because of a string of wretched films in the pipeline, like Space Chimps, Fly, and (I have a feeling) the forthcoming Planet 51. These films sport a cheesy not-quite-Pixar style and paper-thin plots. Unlike Pixar films, which are aimed at kids but speak to adults on a whole different level, the Chimps/Fly movies are barely cogent enough for a really slow child.

But Pixar comes to the rescue once again, with the animated Newt, about the last two blue-footed newts in the world, who hate each other but must interbreed in order to save their species. I'm also quite optimistic about Monsters Vs. Aliens, which is based on a great comic book and has put out some really cool images and a great trailer so far. It has a 50-foot woman and a mad scientist with the head of a cockroach, plus a sort of Mars Attacks sensibility.

I'm sort of intrigued by Igor, mostly thanks to the incredible cast listing, including Eddie Izzard, John Cleese and John Cusack. It also has a cute premise: the hunch-back who wants to a mad scientist instead of an "Igor." The latest poster looks sort of clunky and awful, but the trailer is cute and funny. A brain in a jar tries to hypnotize Igor, and when that doesn't work, it just hits him with a spatula. Pure win!

We're also in for a big-screen anime explosion, with American studios involved. Studio Imagi is working on animated Astro Boy and Gatchaman movies, among others. There's also a Heavy Metal remake/homage in the pipeline.

I feel as though these sorts of kid-friendly animated movies have been dominated by fantasy and funny animals for as long as the CG variety has been around. (There's no science behind talking toys in Toy Story or talking cars in Cars.) But now the pendulum is swinging toward scifi premises, maybe as more creators who grew up on scifi in the 1950s and 1960s take charge.

I have two happy observations about the rise of CG animated scifi kiddie movies:

1) Science fiction is the new fairy tale, and that's an awesomely good thing. Who could watch Wall-E without starting to think of him as a young commoner who gets swept up into a castle by a princess, only to discover his own nobility? Etc. etc. The Igor trailer even includes the "Once upon a time" caption. I could totally see Clone Wars' Ahsoka turning into a fairy tale heroine (although she's probably destined for a bad end.) It would be great if generations of kids grew up thinking of robots and scientists the way earlier Disney watchers thought about princesses and flying elephants.

2) On the flipside, even as these animated scifi movies become fairy-tale-ish, they're also more serious and thoughtful than most "grown-up" science fiction movies. Of the summer's big blockbuster films, how many were as smart and debate-provoking as Wall-E? Off the top of my head, I'd say Iron Man and Dark Knight, and that's it. Okay, so Clone Wars is not going to be smart or thought-provoking, I'm pretty sure. But movies like Newt, Igor and Monsters Vs. Aliens at least have the potential to throw in some clever concepts and make you think about issues like extinction, the class system, and the rights of monsters. So I'm cautiously excited about the new scifi animated boom — and I think it's going to be around for a while.

For Better Or Worse, SciFi's Most Adorable Sidekicks

Stitch: Lilo and Stitch

He burps and eats everything. A cross between a bug and a dog, he was sort of sweet... until he did the whole Elvis impersonation, and then I was out the door. I can't stand animals dressed as people (alien animals or otherwise).

R2-D2: Star Wars

An obvious choice, but possibly the cutest bucket of bolts in the history of robots. Despite being a giant trash can, he was surprisingly expressive — you could tell when he was mad by his fussing and futtering. If you took a vote on which robot you wanted to be stuck on a deserted Tatooine with, hands down it would be R2. While C-3PO is wonderful, if I had to chose it'd be R2 based on the fact that, "goodness gracious me," would get old after about five minutes. Sorry C, He's the droid I'm looking for.

Rebecca "Newt" Jorden: Aliens

Oh no, an adorable girl is left on an alien infested planet! Surely she won't be a massive hindrance at all. Too late, she's fallen into an air vent. Once I found out that the dirty blonde girl nickname was "Newt," I lost all my love for this character. You could make a case against Bishop as well, but he was OK in my book.

Hud: Cloverfield

He had me at, "I'm just saying how freaky would it be if a flaming homeless guy came out of no where." His innocence and one-liners completely humanized this story. I don't even remember any of the other characters' names really. Hud was a great mix of that 20-something guy that is part idiot and part child, which was most evident any time he tried to talk to Marlena.

Robin: Batman

He thinks everything Batman does is totally yay, which is valuable because one thing you don't want from a sidekick is questions. Especially when you say, "Robin go check out that scary cave with no light, I'll be right behind you." He makes a great victim when there aren't any ladies around for you to save. His boyish good looks play in his favor but, his naivete demeans him. Robin get a 50/50 split on annoying versus lovable.

Hurley: Lost

Not all people can pull off charming with that much going on, but Hurley manages to. His whole "cursed by the numbers" schtick and his ridiculous bad luck in his first flashback were borderline annoying, but once he went bananas his charm became more of a quirk. He's the heart of the island and a lot of people forget that as he follows orders from chiseled jawline Sawyer or smarty-pants face-stubble Jack.

Arthur: The Tick

The shy little moth to The Tick's massive ego. His nervous stammer and mutterings are the perfect compliment to The Tick. And let's not forget the fact that he's often mistaken for a bunny, that's cute laugh out loud.

Gizmo: Gremlins (2)

Another coin toss here, because don't we all like to get drunk and sing the mogwai song? And yet the need to dress him up as Rambo totally crosses the line from cute to crappy.

Short Round: Indiana Jones and the Temple of Doom

One line, "YOU CALL HIM DOCTOR JONES." Everything about this character was harnessing the power of cute for good. From the boxes he tied on his shoes for driving to his open-eyed screams, all charming.

Wicket: Ewok Adventure, Star Wars

Who else could level out Mace's wild tantrums. Good cute, like the kind of teddy bear I would actually want to own.

Elliot: ET

After watching this movie who didn't dress up in an orange hoodie and bike around with a white alien bundle for Halloween, or Saturdays? Elliot is a spot on example of the right amount of child-like/charm wonder in a great sidekick.

Apparently the world is ready for a zany romantic comedy about extinction and forced breeding. Newt will directed by newcomer Gary Rydstrom, whose short Lifted (pictured here) is a slapstick take on an alien who needs to learn the basics of abduction. This fun extinction flick will come just a few years after Wall-E, another cute-apocalypse tale of a wuvable bot who lives smack-dab in the middle of a decaying, abandoned planet Earth. [Cinematical]