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What is Dark Energy and Dark Matter?

lv_hunter says...

I had a theory once. It had to do with multi verses. What if bodies of gravity, such as galaxies reacted and multiplied the effects of gravity on they're prospective planes. It would be as if several millions if not billions of Milky Ways were stacked up on each other. Sure there would be "infinite", but the idea is that a number of galaxies would have moved in a different direction or some particular Milky Way didn't form properly...

DAN DEACON - WHEN I WAS DONE DYING

eric3579 says...

When I was done dying my conscience regained
So I began my struggle a nothingness strained
Out a flash made of time my new form blasted out
And it startled me so and I burst out a shout
At which my legs ran frantic like birds from a nest
And I ran until drained leaving no choice but rest
So I fell asleep softly at the edge of a cave
But I should have gone in deeper but I'm not so brave
And like that I was torn out and thrown in the sky
And I said all my prayers because surely I'll die
As I crashed down and smashed into earth, into dirt
How my skin did explode leaving only my shirt
But from shirt grew a tree and then tree grew a fruit
And I became the seed and that seed was a brute
And I clawed through the ground with my roots and my leaves
And I tore up the shirt and I ate up the sleeves
And they laughed out at me and said "what is your plan?"
But their question was foreign I could not understand
When then suddenly I'm ripped up and placed into a mouth
And it swallowed me down at which time I head south
So I said
Hey ya ya
Hey ya ya
Hey ya ya
Hey hey hey

Well I woke up to see them, these two mighty steeds
With their mouths grinning wildly expressing my needs
As they stood there above me, being flanked on each side
I felt no need to fear them, no reason to hide
So I reached up to touch but they faded too soon
Yet their mouths still remained and stacked up towards the moon
How that ladder of mouth waved so soft in the night
And I looked up in awe at that beautiful sight
And I dreamt about climbing into the night sky
But I knew had I touched them they'd mouth back 'bye bye'
So I got up and walked down the path in the dark
And there deep in the distance my eye caught a spark
Of a crab twice my size with incredible strength
Oh it greeted me kindly and then we all drank
And we drooled out together right onto the ground
And the ocean grew up quickly right up all around
And the earth looked at me and said "wasn't that fun?"
And I replied "I'm sorry if I hurt anyone"
And without even thinking cast me into space
But before she did that she wiped off my own face
She said better luck next time don't worry so much
Without ears I couldn't hear I could just feel the touch
As I feel asleep softly at the edge of a cave
But I should have gone deeper but I'm not so brave
I said
Hey ya ya
Hey ya ya
Hey ya ya
Hey hey hey

Nixie: Wearable Camera That Can Fly

My_design says...

The slap bands don't work because the arms are at angles to each other. Slap bands can only rotate in a straight direction (They are basically tape measure metal), so they wouldn't be able to come back to meet in the center like they illustrate. Also they have the motors all prettily lined up and facing directly off the wrist, that would require the material to be able to twist.

For the rotor size, these are fixed pitch rotors. You can change the pitch of the rotor to give you different flight characteristics and in general you have to match the pitch to the motor to be the most efficient. I may have this reversed, but a lower pitch prop gives you more torque and less overall speed, but a higher pitch prop gives more top speed, less torque. Making a prop that can be injection molded at that size that even works is difficult, making one that is super efficient would be even more so. QC would have to be incredibly exacting. As a gauge, the 2" x 2" quad has 1" props. They can lift it and buzz it around pretty well. Those things were a pain to get correct and I have a hard time imagining anyone making them more efficient than they are. In the case of the 2" quad, we didn't even paint the body because we want to limit the impact on flight time from added weight. All molded in color. That's how sensitive these things can be. There are better motors if you are willing to pay, but even then it may not be enough.
Go Pro records in HD, but doesn't actually broadcast anything (plus it is big enough to keep this thing from flying anywhere). If you want to broadcast video you have to do it in 640x480 tops. To do that you need something like an FPV system that broadcasts on a spread spectrum. If you went bluetooth you have an effect range that is pretty small. Wifi requires more power to get a longer range. A video transmitter system would require a separate device to attach to your phone to receive the signal and translate it to a PPM signal for through the headphone jack. But a VTX is pretty heavy as well.
And things may drain just a little bit of power, but it stacks up. At most you have a 250mAh Lipo battery that can fit in there. That isn't going to buy you a bunch of flight/video time.
Video on the phone is going to be subject to interference, so you would want to record on the quad. this would get you HD quality, but also adds weight, which means more battery draw, which means less flight time.
-B

newtboy said:

I don't understand, why would they have to bend in multiple directions? it seems they need to be straight or curve in one direction. Did I miss something?
I'm estimating the size, about 6" around one's wrist makes it 6" 'wide', and near 3" 'long'...yes the blades seem about 1.25" diameter. You would know more than I about that being enough, but I do know there are different prop configurations for different applications, perhaps they have an ultra efficient prop and motor pair? There are certainly more powerful motors available, if you're willing to pay for them.
Adding blue tooth is minimal in weight and power drain, and the lag shouldn't be an issue in most applications (I wouldn't try making it run a gauntlet of obstacles though).
Camera batteries are pretty powerful today, allow fast drain, and come in small sizes. Maybe not enough yet, commercially available, but certainly possible to make...if you're willing to pay.

For your issues....
1)super thin spring steel could work, but wouldn't look like the plastic they showed. What's the issue with 'slap bands'? They seem perfect.
2) power is an issue, as is flight time. I feel like early adopters would sacrifice flight/record time for the advantage of size...but only time will tell.
3) object avoidance IS an issue. Likely the solution is to limit it to use where there's no obstruction above it and not too much in front. Slight lag isn't an issue, if it's not moving fast. Return to the object it's centered on should be no problem, it tracks an object to film it, it shouldn't be too hard to return to it. Now, catching it while hanging on a cliff....yeah...that's tough.
4)Does not Go-pro already wirelessly send it's video in real time "HD"? They cost under $400.

I'll agree with you, you would be MUCH better off buying a larger one that works NOW instead of sending money in hopes they come out with this super miniature one. That said, I still think this is possible...just expensive and difficult to make work.

Oculus Rift "Crescent Bay" Prototype Hands-On + Impressions

jubuttib says...

You gotta love Palmer's honesty. "... your gaming headphones are garbage, sorry..." "Traditional game pads are not good virtual reality input devices, you really need something better. Anyone who's ever used a keyboard and mouse can tell you, game pads just don't stack up, they're pretty shitty."

I mean, it's all true of course, and nothing new, but it's refreshing to hear people in his position (something of a leader figure in the industry) to say it out loud. =)

LA Newsroom's earthquake reaction

chingalera says...

Follow the money for the magnitude of reaction. Santa Monica, Westwood, populated by rich folks-one reason. Also, the location of the epicenter and recent infrequency in the same area, factors stack-up for worry when this could evidence a pre-trem for more to follow. Let it happen in bumfuck and see how little news it makes. PAC-Rim may go in your lifetimes naysayers, pack a go-baggy.

Did Anonymous Prevent Rove from Stealing Another Election?

Xaielao says...

>> ^criticalthud:

amazingly, there are actually people on here questioning whether or not Karl fucking ROVE would stoop to cheating.
the man who has orchestrated more bullshit propaganda, flat-out lies, political strategies of un-cooperation and disinformation, war and mass murder.
YES, Karl fucking ROVE would rig an election.
He clearly believes he is ABOVE THE LAW
and for the most part, HE IS.


Exactly. One has to admit that this is entirely plausible, and that time lines certainly stack up. Karl's conniption fit on FOX about his certainty that Hamilton County would go Romney, even though Romney lost the county by 4% or so.

As to why he didn't try this in 2004, I would suggest it was because the tide was so severely against republicans in that year. As with this year, Obama would have won whether or not he lost Ohio.

Hopefully Anonymous will release some hard numbers and details. Karl Rove has been doing this for half his life, some time in prison might change that.

Speeding on the Autobahn

KnivesOut says...

I'm amazed at how fast the bug-shit stacks up on the windshield. I guess at lower speeds they are able to get out of the way more... or that part of Germany is just infested with insects.

enoch (Member Profile)

gwiz665 says...

Short answer: I like it.

It's much like Diablo 2, but simplified in a number of game design ways. You level up much faster than in D2, and to have it feel good you should really use the auction house to get new items - some times something drops that is better than what you can find for reasonable amounts of gold, and that still feels brilliant.

The launch was shit, but it's much more stable now, so I feel alright about it. I've gotten used to always online from starcraft and MMOs, so I don't think that's an issue.

I only just hit level 60 and started inferno, but I really enjoy running around to get the nephalem valor buff (every time you kill a champion, rare or boss you get a half hour buff with +25 % magic find that stacks up to 5 times). Chasing that and getting drops is fun.

In reply to this comment by enoch:
what you think of diablo3?
and be honest.

Simple Card Trick Will Blow Your Mind

lucky760 says...

I think it's pretty straightforward if you examine the card buffers.

Part of the intended misdirection is that the cards are cut, but because of the way the cards are stacked, the cut stacks are always restored.

After the initial stack-up, the sequence 100% of the time is:

  • 9 random cards on top of
  • 1 ace on top of
  • 15 random cards (which were cut then put back together when stacked) on top of
  • 1 ace on top of
  • 15 random cards (which were cut then put back together when stacked) on top of
  • 1 ace on top of
  • 10 random cards
Once they're in this specific order and the top 4 cards are moved to the bottom, the sequence is simply to always keep the aces in an even position by alternating top-to-bottom then bottom-to-top as you repeatedly divide the deck in half.

Et voila.

[edit]
Or now that I read the other comments ^above, yeah, what they said.

Acid Support Group - AcidHouseMegaMixTripDisk

swedishfriend says...

Hardfloor is still going strong. Still the best and will never die! Look them up. Every track they release is good enough to stack up against any track of any other of my favorite artists. They are so consistently good to great and by now have released around 300 hours of great music if you add up all their tracks from albums, EPs and singles. They released their first single in 1991 and have been releasing tracks and albums steadily ever since, one of the best groups out there in any genre and certainly one of the best and most influential dance music acts.

How Big is the U.S. Debt?

balabing says...

The chart is misleading. Big chuck of the so call debt is future obligation, yet it is stack up against one year worth of GDP. It's like saying someone took out a $300k 30 yr mortgage but since he only make $75k a year, his finance situation must be fucked. Even I can understand it's not true.

How the Middle Class Got Screwed

kymbos says...

I know better than to waste time arguing with you, champ, but I'll just make this point: by your logic, we should give the rich even more money than they currently get, so they can continue to pay more tax.

They pay an increasing proportion of tax because they're getting a disproportionately increasing share of wealth.

Honestly, up is down, black is white with you people.

At the risk of posting a link you'll never look at, here's how the US stacks up against Oz in the welfare stakes: http://inside.org.au/how-fair-is-australia%E2%80%99s-welfare-state/

Seattle cop kills nonthreatening pedestrian

NordlichReiter says...

We're gonna stack up like we're breaching and clearing! That's what we're going to do!

Let's breach and clear that non existent door!


The shooting was a "good faith mistake, however tragic" and no charges would be filed, Satterberg said.


http://www.msnbc.msn.com/id/41632205/ns/us_news-crime_and_courts/t/seattle-cop-who-fatally-shot-woodcarver-quits-force/

It was a good faith mistake! Go fuck yourself Satterberg. This fucking guy. Killing someone, unjustly, is manslaughter at the least if not murder.

Obvious Bicycle Thief Science: What If The Thief is Black?

TDS: Mother F#@kers - Abortion Business For Profit

dystopianfuturetoday says...

I wonder if with new medical technology, we could eventually transplant unwanted fetuses into anti-abortionist bellies. Win/Win, right? Would you be willing to give up 9 months of your life to bring an unwanted baby to term in order to save its life? Or would you let that baby die? >> ^Jesus_Freak:

Ah, yes. God dispenses wrath and judgment on nations, so He must be pro-abortion. He's either sovereign to judge ALL nations, or He's subject to being judged by your own intellectual evaluations. Good luck with that.
If the God talk is tainting your emotional objectivity, choose from an array of secular arguments. Look at what the Nazi's did to the mentally handicapped via medical experimentation after they were deemed not fully human. How about the pre-emancipation notion that slaves were a fraction of human value. How did our humanity stack up in those cases? Saying an unborn baby <> a mother as long as they're making physical contact with the birth canal is a slippery slope of morality. I just don't understand how few of you see that.



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