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Comment: 250 psi? (Score 1) 101

by FF-Loucks (#49674745) Attached to: New Magnesium-Alloy Foam From NYU's Nikhil Gupta Floats On Water
In the US, 250 psi would be a bit much for the pressure coming out of a fire hose. 100 psi would be much more typical nozzle pressure. We test our hoses to around 300 psi, but I'd hate to be the nozzle man at 250 psi. (to get 250 psi at the nozzle, you'd have to be pulling a 2 1/2" hose) Depending on hose length, you'd be looking at somewhere around 300 GPM at 250 psi on a 2 1/2" hose.

Comment: Smartthings (Score 5, Interesting) 327

by FF-Loucks (#49034169) Attached to: Ask Slashdot: Panic Button a Very Young Child Can Use
Get a hub and a door/window sensor or the starter kit. Put the door / window sensor on a cabinet door and tell your daughter to open that door if mommy has a problem (you could put a teddy bear or something in there that she should take to mommy ONLY if mommy is having issues). Then, using the smart app, you can have that alert you anytime the cabinet is opened. Should be less than $150 or so and now you have the start of home automation as well.

Comment: Re:Because... (Score 1) 253

by FF-Loucks (#47973361) Attached to: Do Specs Matter Anymore For the Average Smartphone User?
This is the reason I just went to a Moto G LTE. Damn good phone. Yeah, I wait for the home screen to redraw. But let's face it, I'm not doing real work on my phone. I mostly use it to fill my leisure time. I can wait the extra 250 ms. I can read my emails, call, surf the web, control my chromecast, get tokens just like I can on a $550 S5. Totally agree with this article.
E3

Sony To Detail "Premium PSN" Plans At E3 171

Posted by Soulskill
from the if-only-we-could-still-access-psn dept.
ranulf writes "VG247 is reporting that Sony will reveal their plans for 'premium PSN' services next month at E3, even though they've long stated that one of the PS3's advantages over the 360 is that they offer PSN for free. In addition to the premium services, they intend to offer a free PSN game to subscribers each month (from a choice of 'two to four games'), which should make the premium PSN effectively free if you already bought a game every month. VG247's source claims 'nothing planned will impact the service’s current free aspects,' and that 'there’s nothing in the premium package which will gimp regular PSN users.'"
Earth

Planned Nuclear Reactors Will Destroy Atomic Waste 344

Posted by Soulskill
from the but-where-will-we-get-our-superheroes dept.
separsons writes "A group of French scientists are developing a nuclear reactor that burns up actinides — highly radioactive uranium isotopes. They estimate that 'the volume of high-level nuclear waste produced by all of France’s 58 reactors over the past 40 years could fit in one Olympic-size swimming pool.' And they're not the only ones trying to eliminate atomic waste: Researchers at the University of Texas in Austin are working on a fusion-fission reactor. The reactor destroys waste by firing streams of neutrons at it, reducing atomic waste by up to 99 percent!"
Programming

+ - SPAM: C++ Programming: A Brief History of C++

Submitted by m_homam
m_homam writes: The C++ programming language was introduced by Bjarne Stroustrup of the AT&T laboratories in 1985 as an extension of C, with additional features borrowed from the esoteric language Simula. Since then, C++ has grown rapidly in response to the practical need for a programming language that is able to efficiently handle composite and diverse data types.
Link to Original Source
Medicine

+ - New sensory system found in the skin->

Submitted by mmmscience
mmmscience writes: Researches have found a new sensory system in the skin that is completely separate from the traditional nerve network that gives us the sense of touch. The new system, comprised of sensory nerves found on blood vessels and sweat glands, is not nearly as potent, but does allow people to sense temperatures and textures. The research suggests that the system may play a role in chronic pain disorders such as migraines and fibromyalgia, conditions whose causes remain a mystery.
Link to Original Source

+ - Electric MINI Cooper has rough start-> 2

Submitted by TopSpin
TopSpin writes: BMW's limited roll out of the electric version of its MINI has met with complaints from early adopters including less than advertised range, cold weather charging problems, bulky batteries and connection issues. Richard Steinburg, BMW's manager of electric vehicle operations, assures everyone that the manufacturer is "learning quite a bit as we go." Drivers are paying $850/month for the privilege of helping BMW learn how to build EVs, while also helping BMW meet alternative fuel mandates so that other models can continue to be sold in select markets.
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+ - Palm Pre users suffer cloud computing data loss->

Submitted by DECS
DECS writes: Palm Pre users have been hit by a new cloud sync failure resulting in lost contacts, calendar items, notes and tasks, which now means that virtually every major smartphone vendor has suffered significant cloud problems: Apple's MobileMe last year, Nokia's Ovi and Microsoft's Danger/Sidekick this year, and additional rolling outages suffered by BlackBerry and Google users. Will vendors dial back cloud-only sync, or at least begin providing more robust local sync and restore features along the lines of the iPhone's iTunes sync? Windows Mobile and Android are still pursuing designs that, like the Pre, expected users to fully rely on central cloud servers rather than defaulting to a local backup option.
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