Viewing your tasks is simple with an auto darkening helmet, it completely senses light coming from the welding arc and sets to the light. Moreover, they’re not the favorite just for safety but for convenience also.Sensors on the helmet activate the darkening when the light from the welding hits them. The lens lightens once again soon after the arc goes out along with the light levels return to regular. Most auto darkening helmet filters are run by both battery and solar power, but a couple of use solar only.

Not all auto darkening welding helmets allow you to change the levels of sensitivity or the darkness of the lens. Sensitivity levels decide how quickly the helmet darkens under the welding arc. If it is not configured correctly, the helmet lens will stay dark or lighten up, no matter what the conditions are. In case you don’t set your sensitivity and shade settings up proper, you may have the opposite effect as you are trying for. You don’t want your helmet to lighten under the light of the welding arc. They are able to be adjusted between shade 9 and 13. Shade 9 is for low intensity arcs and 13 are for high energy arcs. It really is suggested to initially set a helmet at 10 and adjust up or down as necessary. Sperian following this link.

When searching to purchase an auto darkening welding helmet, deciding on the best helmet may be confusing if you are not familiar with auto darkening lens technologies. Make sure that it meets current safety standards, it’s as comfy as it’s functional and simply adjustable. A number of smaller lenses may limit your vision although trying to function efficiently so look for a wider, larger lens to have a much better view instead.There are numerous new auto darkening helmets, select the one that you like and will assist you to in your welding activities. There is no substitute for your eyes.

There are numerous wonderful manufacturers that provide auto darkening helmets. With all the trendy designs and hues you’ll find to select from with auto darkening helmets, it is possible to generate and be creative at the very same time. No uninteresting pieces of equipment needed. Take a look at these manufacturers on the web to discover more about auto darkening helmets;
Miller delivers several goods for the best fit, performance and style. The lightweight elite series for auto darkening welding helmets are quite well-known.

Neiko is recognized for having inexpensive prices and solar powered helmets.

Top good quality helmets are manufactured by Jackson Nexgen.

Hobart delivers a variety of helmets from light duty to professional range at a reasonable cost. XVS series are quite common and they lie inside the mid range.It is possible to yourself roam inside the marketplace to learn about various features.

Yet another quite excellent manufacturer is Speedglas which has really light helmets but these helmets don’t have several graphics.Then you may see why auto darkening welding helmets are so valuable.

We’ve seen robots that perform brain surgery and lasers that cook tumors, and now a team of researchers are well on their way to bringing mobility to the battle against brain cancer. The NovoTTF-100A, which just received FDA approval, is basically a set of insulated electrodes, attached to an electronic box, that pumps low intensity electrical fields to the site of a freshly diagnosed GBM (glioblastoma multiforme) tumor. The fields, known as Tumor Treatment Fields (TTF), play off the electrically charged elements of cancer cells to stunt the tumor’s growth, and may in some cases actually reverse it. A recent test of the system showed comparable results to chemotherapy, without the usual lineup of side effects, including nausea, anemia, fatigue, and infection. Given, patients using the system are expected to wear the thing continuously, but we’d say walking around with a cap full of electrodes is a small price to pay for giving cancer the boot. Full PR after the break.

Continue reading Portable brain tumor treatment system kills cancer while you take out the trash

Portable brain tumor treatment system kills cancer while you take out the trash originally appeared on Engadget on Sun, 17 Apr 2011 03:03:00 EDT. Please see our terms for use of feeds.

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• Reduces noise while preserving sound quality
• Ready-fit, low cost hearing protection
• Speech is clear, not muffled
• All sound is reduced evenly by 20 dB
• Helps prevent noise-induced hearing loss

ETY-Plugs earplugs use patented technology that replicates the natural response of the ear canal so that sound heard with these earplugs is as clear as the original, just quieter. ETY-Plugs earplugs have nearly the same fidelity as Etymotic’s Musicians Earplugs (custom earplugs worn by professional musicians) Hearing loss is a function of exposure time, the average sound level, and the peak level of very loud sounds. Exposure to excessive noise can cause permanent hearing loss depending on the intensity and duration of the sound. Some persons are more susceptible to hearing loss from high-level sound than others. Protect your ears. In high-noise environments, wear Ety-Plugs. Includes one pair of Ety-Plugs, carrying case, black neck cord and instructions.

Rating: (out of 58 reviews)

List Price: $ 12.99

Price: $ 5.99

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It may occur occasionally that your kitty can grow used to some loud sounds on her own. Yet at times, the intensity can startle it which can eventually develop into a phobia. When a cat is frightened, it is not much different from a child who has encountered something overpowering and frightening. It actually needs your attention at that moment as it cannot understand by itself that there is nothing to be scared of.

But if your kitty becomes frightened, you can definitely help it get over cringing, hiding and freaking out reactions on hearing a sudden loud sound. The most frequent sounds that can possibly scare your pet are that of thunder and fireworks. However, some artificial sounds such as that of a building instrument can also raise the fur of your kitty. What you can do is either discard the source of sound or if that is not in your control then at least try to soothe the kitty. Here are some necessary steps you can take:

• Try to keep your kitty away from the source of the noise. It’s better to take it to a centralized room where the sound is less.

• You can also try to calm it by playing some soft music. For instance, the sound of the harp is quite soothing to the animals.

• You can be the best distraction when your cat is frightened because they look towards humans as a maternal substitute. So pet and distract the kitty until the noise subsides.

• If you still feel that there is some anxiety left subsequent to the original startling effect, then this can be a long-term phobia. You can desensitize your kitty to loud sounds by exposing it to the low volume of the similar sound and then slowly increasing it overtime. This will familiarize the cat to that sound and then it will not respond the same way. Even during the exposure, you can calm or distract your kitty. Another way is to lure your cat by providing a special treat as a gift for what it has gone through.

The desensitization is required for around all loud sounds, but you may need to repeat the process depending upon how provoking the sound is for your kitty. One thing worth noting is that all cats don’t respond the same way. But generally speaking, your cat will be less likely to fear such anxiety-provoking sounds and not act anxiously.

• Reduces noise while preserving sound quality
• Speech is clear, not muffled
• Note: The Baby Blues are for smaller ear canals
• All sound is reduced evenly by 20 dB
• Helps prevent noise-induced hearing loss

ETY-Plugs (TM) earplugs use patented technology that replicates the natural response of the ear canal so that sound heard with these earplugs is as clear as the original, just quieter. ETY-Plugs earplugs have nearly the same fidelity as Etymotic’s Musicians Earplugs (TM) (custom earplugs worn by professional musicians) and are a low cost alternative. Hearing loss is a function of exposure time, the average sound level, and the peak level of very loud sounds. Exposure to excessive noise can cause permanent hearing loss depending on the intensity and duration of the sound. Some persons are more susceptible to hearing loss from high-level sound than others. Protect your ears. In high-noise environments, wear Ety-Plugs. Includes one pair of Ety-Plugs, carrying case, black neck cord and instructions.

Rating: (out of 48 reviews)

List Price: $ 12.00

Price: $ 5.00

Gadget is a Part of our Lives

In a globe of increasing electronic knowledge the ever-present implement has crawled improbable of the realm of science fiction and be converted into an everyday part of our lives. Technically a implement is several small appliance
Or device to facilitate serves a individual function. Gadgets be apt to be fashioned in unique and novel ways to nominate them look more fashionable.

One of the for the most part expedient of the youthful gadgets was the mechanical control to facilitate tolerable representing more accurate stage keeping in an increasingly work globe. Modern science would not exist exclusive of the invention of the thermometer to accurately calculate the intensity of a substance. It can be beyond doubt affirmed to facilitate our civilization has been built with the aid of the many gadgets innovative fill with own twisted.

Now electronic gadgets are all around us. In automobiles and aircraft they are in working process Gadgets litter our homes and fill our pockets. Even the clean television remote control is a implement to facilitate has tainted the lives of countless fill with since its invention. The chief stimulating calculator from Texas Instruments was a bulky desktop thing to facilitate did not save much in size from its mechanical ancestor the tallying robot. Now these obliging gadgets can be found slipped into even wristwatches and recipe chains.

The earth of portable tune has full-grown immense through the evolution of gadgets. Starting with transistor radios and stirring on through the battery operated videotape tape player, tune came prevented of the parlor and headed to the utter outdoors. Digital skill increased its range while greatly lessening the size of the implement containing it.

Now the mp3 player makes it potential to include an whole collection of tune with you in a package small as much as necessary to fit in your shirt short. Not to be outdone, the gadgeteers comprise urbanized increasingly powerful yet enormously small cameras to fit in these tiny campaign. Now a short sized implement veto superior than a singing certificate can embrace a thousand songs and pictures and still comprise scope absent in its recollection in place of an hour of tape as well.

The cellular phone booth is any more of the gadgets with the purpose of has absent science fiction in place of the everyday earth. From the image of Captain Kirk’s communicator and Dick Tracy’s wristwatch comprise move toward the short sized go-anywhere telephones with the purpose of mistreat orbiting gadgets to fix you to in a minute as regards anywhere in the earth. With the exactly implement in your give you will not simply be able to speech to someone a earth away but guarantee them in the tape screen as well.

Programmable gadgets can management microprocessors to run a variety of functions and programs. Notebook computers grasp made it potential to take your position into the domain on behalf of order input and more efficient trade. Some gadgets grasp been sent to other planets and off towards the stars in an effort to discover hardly come again? Is in our universe.

If individual were to push up all the gadgets around their residence and attempt to dole out with them, at hand would be little more absent than a calm shell. Life easier and better are the top achievements of to facilitate tool making art. Populated his globe with a combined beauty and functionality to facilitate truthfully sets him apart from his humble pre-gadget ancestors.

If you would like to learn more, please visit: Roboquads

Laus Deo Semper www.facebook.com (by far most active here. fo shizzle.) www.cobuspotgieter.com (head over to the forum and tell everybody what you think of the video!) By FAR the heaviest song I’ve done yet, w00t. I’ve been playing double bass for about a year and a half now, with most of that time focused on using the heel-toe technique, so I LOVE using it; but (as you can see) I still have to concentrate super hard when doing some intense and extended stuff, aswell as getting a bit tired near the end Unbelievable technique though, playing all the strokes as singles would be impossible for me at this stage, so maximum respect for anybody who can do all the double bass stuff with straight up single strokes. As for the genre, not a lot of people know that I LOVE this type of music. Music that is ALL screamo and growling is a bit heavy for me, but post-hardcore and heavy metal that is as melodic as it is heavy is one my all-time favorite genres. Unfortunately I’m not very good at the drumming style yet (any hardcore metal drummers inna house will see that my blasting SUCKS and is actually cheating with the fact that I’m leading with my dominant hand on the snare just playing alternated 16th notes..) and that is the reason why I haven’t done any songs like this yet; wanted to get it up to a standard where I felt comfortable posting it on YT (but I’m definitely going to keep working at it). I absolutely LOVE the intensity of the music and the drumming, so expect some more …
Video Rating: 4 / 5

Not only are the helmets designed to protect the head, they’re also made to protect your eyes from wind and debris that has the possibility to impair vision, thereby causing an accident. A motorcycle helmet may seem a little uncomfortable in the beginning if you are not familiar with wearing one, but they do have air flow; it just takes a bit of getting used to. A lot of people complain that their head gets really warm when wearing one but that is a small price to pay for how much protection they provide.

It is vital for a helmet to fit correctly as the better the fit, the more protection for the rider. Purchasing a custom motorcycle helmet is a good idea if your budget can handle the expense. While motorcycle helmets cannot completely guarantee that you will not be injured in an accident, they have been proven to lessen the intensity of injuries that do happen, in addition to decreasing the number of fatalities.

To figure out the right fit for your motorcycle helmet, it should be resting firmly on your forehead. It should be tight enough that you’ll not be ready to wedge your thumb between the helmet and your forehead. When you have made the correct fit, adjust and fasten the chin-strap. Don’t permit it to check your neck. When you have the helmet fastened, give your head a little shake to be sure the helmet doesn’t shift pointlessly or fall off your head. Once doing that, try getting on your motorcycle in your normal riding position.

Helmets, like other components of motorcycle apparel, such as motorcycle jackets and motorcycle boots for example, are manufactured for safety and comfort; the helmet that a majority of riders prefer is made from a carbon fiber. You may also choose the type of chin strap that best fits you; quite a few choose what they call fast hooks which enable the fastening and unfastening of the helmet super easy and fast.

Much like all motorcycle gear,motorcycle helmets are available in a number of different styles, with the three most typical being flip up, open face and full face. The one that offers the most protection both in the event of an accident and from flying debris is the full face design. They also come with different options, like tinted, clear or reduced glare interchangeable visors. Some riders prefer an open face type helmet as it may provide greater visibility; however, it does not offer the level of protection that the full face helmet does.

By Evan Ackerman

Earlier this month, we posted a review of Cloud Engines’ Pogoplug, a piece of hardware that takes USB hard drives and makes them network accessible (among other things). Iomega has come out with another option for centralizing your storage, called the iConnect. Like the Pogoplug, the iConnect lets you plug in standard USB drives, and then puts them on your home network. Plus, it throws a whole bunch of other cool stuff into the mix, like wireless access and printer networking. Read the review, after the jump.

The setup is really, really easy: plug a USB drive into one of the 4 ports on the iConnect, plug the iConnect into your router (even if you’re going to run it wirelessly, you still have to start this way), and power it on. Next, insert the install CD.

Oh. My optical driveless netbook does not approve of that. A quick trip to the iConnect support site got me what I needed, though. The automatic installer does its thing quickly and quietly, which usually means that it’s not doing anything super invasive. Starting the Storage Manager software starts a program running in the background which finds the iConnect on your network and maps the drive(s) you’ve attached to it to a network drive which you can access right away. Simple.

It turns out that once you’ve got it up and running, any computer attached to your network can access the iConnect’s HDs as a standard network drive also, no install necessary (at least on my Windows XP computers). This is as easy as it could possibly be, which is the way things are supposed to work.

The iConnect manager is browser based, which is nice, since it minimizes the weight of the program you have to have running. There are a lot of configuration options that you can set, including handy things like setting up multiple user accounts with vary levels of permissions, email notifications, and changing the intensity of the LED on the front of the iConnect.

The wireless setup was not difficult, but I wouldn’t call it simple, just because the interface is a little bit clunky and the wireless setup is buried a few screens down. At least, the process seemed not difficult, since the software told me that it had connected to my network with a strong signal, but unplugging the iConnect and restarting both it and the software didn’t get the device to show up wirelessly. After some lazy troubleshooting that mostly involved turning stuff off and on again, I realized that I was attempting to connect through my isolated guest network, which of course was not going to work. My bad; connecting the iConnect to my primary network worked like a charm.

I bring up this admission of my own technical idiocy as a warning, of sorts… Messing with wireless networks is tricky, especially when you’re trying to do anything but the most basic of tasks. We obviously shouldn’t expect all pieces of hardware to be plug ‘n play, but at the same time, when a company knows that some particular piece of the setup process is likely to be (or has the potential to be) especially complicated I feel like the least they can do is have a help page somewhere that says “Wireless connection not working? Here are some obvious things to keep in mind!”

I have to say, though, despite the potential hassles the wireless connectivity is a pretty sweet feature. For some of you, it may not matter at all, if you’d be sticking the iConnect and your drives next to your router anyway. But beyond convenience, it gives you the option of (say) hiding the whole setup in your closet (or garage) if you’re worried about security.

‘Course, you might not want to do that, since you can also hook a printer up to the iConnect to easily network it. There are a bunch of other things you can do too, like setting up one-touch drive backups (it works as a Time Machine server, too) or automatic picture transfers, and the iConnect even talks to your Xbox and PS3 (and iTunes), allowing you to stream media. There are a lot of options and a lot of features, software-side. Maybe more than you’ll use, but there’s certainly nothing lacking when it comes to functionality.

So, with the wireless network storage working, the next step is remote access. This requires enabling security on the iConnect, which by default, is not enabled, allowing anyone access to the iConnect’s networked drives. After you set up an admin username and password and go back to the remote access setup, you get this message:

Before enabling Remote Access, it is highly recommended that you change your Iomega iConnect network settings to manually configure the IP address.

Now, I’m a reasonably experienced computer user. I know what an IP address is and stuff. But this kind of thing scares me. I was hoping that the iConnect would somehow take care of all the dirty work, but instead it has me log in again, takes me to the network settings page, and leaves me there, helpless. Trying again, I tell the iConnect to forget about manual IP address config, and… Uh oh. I have to select a “remote access subscription service level.” Huh. Turns out that you’ll be paying $10 per year (after the first free year) for remote access, or $25 per year if you want to use your own domain name.

If you use their domain name, you have to pick a prefix that’s not already in use. “iConnect” is already taken, and I just picked up “ZipDrive,” so good luck with that. After confirming numerous Firefox security exceptions and restarting the software, I tried going to “http://zipdrive.iomegalink.com/” and arrived at my router login screen. Um, oops. After some messing around, I was able to figure out what the internal network IP address of the iConnect was and just went there manually, so to speak. This is what the file browser looks like:

You can upload, download, delete stuff, and view a few different types of files like pictures. Nothing fancy, but it works. Browsing around a bit more, though, I ran across this message on the remote access config screen:

IP Changed. However, your router could not be automatically configured. To connect to your device remotely you will need to configure your router manually.

This is just the sort of message that I dread, because Iomega is basically cutting me adrift in a sea of network configuration. I mean, what am I supposed to do now? I’m sure it involves something about port forwarding through my router or cable modem or both, but beyond that involvement, I have no clue.

Unfortunately, the support site that Iomega currently offers doesn’t seem quite ready to handle the potential pitfalls offered by the iConnect’s diverse networking options. Like, a bunch of the answers in the FAQ refer to a different product, and searching for “remote” (as in “remote access”) doesn’t provide much in the way of help.

Still, despite the potential remote access issues, the iConnect is a solid performer when it comes to local networking. Setup is easy, and you’ll be sharing USB drives across your network in just a few minutes. The wireless connectivity is a great feature, as is the ability to add a printer. The iConnect isn’t just a smart replacement for a very expensive and generally more trouble than it’s worth NAS system, but a feature-packed peripheral that gives you an impressive variety of data access options.

You can find the iConnect for $99 on Amazon (pre-order), and slightly cheaper elsewhere.

[ Iomega iConnect ]