Fill 'er up, flyboy: Sky-high refueling, from biplane to B-2
Ninety years ago, a handful of aviators tried out a novel idea: running a gasoline hose from one biplane to another. Higher-tech adaptations of that maneuver keep 21st century aircraft going and going and...
If you were to have gazed up into the skies above San Diego's Rockwell Field on a late August day in 1923, you'd have seen some aviation history in the making.
On August 27 and 28 of that year, Army Air Service pilots Lowell Smith and John Richter, flying in a DeHavilland DH-4 biplane, were engaged in an endurance flight that ended up lasting 37 hours, 15 minutes, a world record at that time. And here's where the achievement gets really interesting -- they were able to stay aloft for so long because another DH-4 regularly came by to run out a hose and transfer fuel in midair.
Altogether in that day and a half, the two biplanes had 16 refueling contacts, and Smith and Richter set a total of 16 world records for distance, speed and duration.
Two months earlier, in late June of 1923, those same two flyboys had been on the receiving end of the very first midair refueling, also between two DH-4 aircraft. Smith was in the pilot's cockpit, while Richter grappled with the hose. (In the "tanker" aircraft, the pilot in the front cockpit was Virgil Hine, and Frank Seifert doled out the hose from the rear cockpit.)
You can see that achievement in the amazing photo above.
(Some readers might quibble that the June 1923 flight marked the first practical midair refueling. Certainly, this was the method that set the stage for all later technological developments in the field, even as the essence of the system -- one aircraft passes a hose (or a tube) to another aircraft -- remains the same. But a year and a half earlier, in November 1921, there was a jaw-dropping precursor, when wingwalker Wesley May strapped a 5-gallon gas can to his back and transferred himself ever so carefully from a Lincoln Standard biplane to a Curtiss Jenny, wingtip to wingtip, 1,000 feet above the ground.)
Ninety years later, aerial refueling has long since become SOP for military aircraft, enabling some striking feats of endurance. In March, for instance, the US Air Force sent B-2 Spirit bombers on a 13,000-mile round trip from Missouri to South Korea and back, ostensibly for a training exercise over the ideologically divided peninsula, but also quite clearly for a little geopolitical muscle-flexing in response to go-nuclear noise from a North Korean regime.
As new aircraft technologies take to the air, they too will have to learn the skills of midair refueling. In its KQ-X project that wrapped up in September 2012, DARPA investigated the potential for autonomous midair refueling with a pair of RQ-4 Global Hawk UAVs. No actual refueling took place, but the two aircraft did operate safely in close proximity and provided Pentagon researchers with stacks of performance data.
The Navy, meanwhile, had been hoping that in 2014 it would carry out aerial refueling tests with its X-47B drones -- the same ones that just showed they can land on and take off from an aircraft carrier -- but it looks now like that experiment will not come to pass anytime soon.
What you can pencil in for the not-so-distant future is the arrival of a next-generation of full-size tanker aircraft to replace the aging KC-135 Stratotankers and KC-10 Extenders that have been refueling bombers and jet fighters for decades now.
On Friday, Boeing said that it has officially begun assembling a second KC-46A Tanker, loading the aircraft's 82-foot wing spar into an Automated Spar Assembly Tool, two months after beginning assembly of the first KC-46A. "One year from now, all four test aircraft will be out of the factory, and the first two will be flying," Boeing VP Maureen Dougherty said in a statement.
The KC-46A is based on Boeing's commercial 767 jetliner, though the aerospace titan has said that the tanker will feature a "modern, digital flight deck" that's based on the electronic displays in its new 787 Dreamliner.
Boeing on Friday laid out this timetable for the KC-46A: "The first test aircraft is expected to roll out of the factory in January 2014, while the second is scheduled to leave the factory in March. Boeing plans to fly the fully provisioned tanker for the first time in early 2015 and make the first delivery in 2016. The company expects to build and deliver the first 18 KC-46As by 2017 and a total of 179 by 2027 if all options under the contract are exercised."
If Boeing does hit all those milestones, it'll be in line for a total $30 billion payout. Big business indeed, born of the scrappy can-do efforts of four men and two biplanesSteve
11 ways to trick trick Android into using less data
With expensive tiered data plans, it's easy to hit your limit. Follow this guide to cut back on data usage (and avoid overage charges).
Apps are moving to the cloud. Streaming services like Netflix and Spotify are big. And just about every one of us is addicted to social networking.
There's just one thing standing in the way: your data plan.
With unlimited plans dwindling, most smartphone users are stuck with tiered options that sometimes make data usage more stressful than fun. (Anyone who's been hit with an exorbitant overage charge knows this feeling.)
But if you're on Android, you've got a little more wiggle room, thanks to plenty of data-restricting settings. With the proper configurations, you'll find yourself using data at a much slower rate -- so much so, perhaps, that you could even step down a tier.
11 ways to reduce Android data usage
Tame hungry apps
Whether you're actively using them or not, apps love to eat up data. They're checking for updates, running ads, and refreshing your user content in the background. The good intentions are there, but most times, the conveniences these practices bring don't outweigh the depleted data reserves. It's time to tame those apps.
Update apps on Wi-Fi only
Head to the Google Play store and tap Menu > Settings > Auto-update apps. Here, be sure that "Auto-update apps over Wi-Fi only" is selected. You also have the option to choose "Do not auto-update apps," but it's less preferable, since you'll have to remember to update apps manually.
Configure in-app data settings
To give you a fluid experience, many apps ping servers in the background to keep their content updated. For instance, Google+ backs up your photos and videos as they're captured, while Mint can be configured to refresh banking data.
These conveniences are great, but they come at a cost, so dive into the app settings and disable the data-sucking options you don't absolutely need.
Restrict background data
Even apps that don't allow you to fine-tune data settings could still be loading background data. In Ice Cream Sandwich and later versions of Android, one way to find out which ones are guilty is to go to Settings > Data Usage, and scroll down to reveal a list of apps with accompanying data usage stats.
Then, tap an app to view its usage data, and take a look at the two numbers next to the pie chart. "Foreground" refers to the data used when you're actively using the app, while "Background" reflects the data used when the app is running in the background.
If you notice an app is using too much background data, scroll down to the bottom and check "Restrict background data." Just note that this setting overrides any conflicting app behavior (like an app that would otherwise update your bank account info every few hours).
Take advantage of preloading and caching
As data constraints become a reality for most smartphone owners, developers are including options that make their apps less demanding. Don't let these options go unnoticed -- they'll save you heaps
The majority of apps that offer preloading are the ones that need it most. So use it. Head into the settings menu of any app (especially streaming-media apps), to see if the option is available. Alternatively, you might find that an app allows you to lower streaming quality while on a cellular data connection.
Download files on Wi-Fi only
Unless you absolutely have to, refrain from downloading songs, movies, or large files while using a cellular data connection. It's common sense, but be sure to do any downloading while you're on Wi-Fi.
Cache maps before traveling
With its new offline feature, Google Maps now allows you to cache maps. It takes some time to download them, and does require a chunk of storage space, but once a map is downloaded, you'll be able to view and navigate it without using your data connection. Here's how.
Check sync settings
With automated syncing, Google makes sure your accounts are updated any time a change is made. Unfortunately for your data plan (and battery life) that means your phone is constantly pinging the server to find out if new content needs to be downloaded (or uploaded.) There are a couple ways to temper this.
Fine-tune sync settings
During the initial phone configuration, you probably opted into account syncing. By default, everything is set to sync, including things like photos, the Play Store, and other Google apps. You don't necessarily need all these items syncing -- especially data-heavy ones like photos.
To adjust sync options, head to Settings > Accounts > Google, and select an account. Here, uncheck the boxes next to the items that don't absolutely need to be synced. Repeat the same process for other accounts.
After that, you can manually sync accounts by visiting their respective apps.
Temporarily switch off sync
Going out for the night? Sitting at your desk? Prevent your phone from unnecessarily syncing data by disabling syncing, either from the notification bar, or by going to Settings > Data Usage > Menu > uncheck "Auto-sync data.
Minimize browser data usage
If Web browsing is the data-hogging culprit, it's no surprise. Some Web sites have yet to be optimized for mobile, while others eat into data with bulky advertisements.
The simple answer to these woes is data compression. With it, a Web page is first compressed in the cloud before being sent to your phone, significantly reducing the download size.
There are some drawbacks, however. First, even though your data is encrypted and anonymized, the browser must still process your activity while it compresses it. Not everyone is comfortable with that.
Secondly, sometimes compression means sacrificing quality, leaving you with slightly altered Web pages.
Even so, the option can be worthwhile for anyone on a tiered plan (or times when you're on a slow connection). Opera, a much-loved browser, is one such app that offers compression. Just head to the Settings menu to enable it. After some use, Opera will tell you just how much data you saved.
Alternatively, Chrome Beta includes a handy new data compression feature, but you'll have to enable it. To do so, head to Settings > Bandwidth Management > Reduce data usage. Going forward, you can revisit that settings window to see how much data you're saving
Call in for help
If you've given it all you got and you're still breaching your data limits, it's time to call in for help.
Monitor data usage
One of the most useful Android features is the Data Usage tool. With it, you can view your monthly activity, see which apps demand the most megabytes, and configure usage warnings. Find out how to use it with our step-by-step guide.
Alternatively, Onavo Count offers a similar solution, but steps it up by including a widget, letting you keep an eye on real-time data usage at any moment. Read our guide to using Onavo Count.
Compress all data activity
As an absolute last resort, Onavo Extend takes its Count app a step further by actively compressing almost all incoming data. For instance, e-mails are simplified, Web pages are compressed server-side, and photos are optimized.
Keep this option in your app drawer, should you find yourself running low on data.
Microsoft: Google's corrupting your kids at school
Oh, those terrible people at Google. In the latest "Scroogled" ad, Redmond says Google is peddling vitamin supplements to kids. And that's not all
This is a message to parents.
Please don't let your children resume school. At least, not until those venal principals have stopped allowing your children's minds to be warped like plastic in the Sahara.
Did you know that your children are being pushed to get a mortgage? Did you know they're being encouraged to get a free credit report?
Those sweet innocent minds are even being teased into buying vitamin supplements.
Who is behind this heinous hucksterism? Why, it's the Do-No-Evilers down at Google.
Please, I am not declaiming my latest musings, addled by cider from New Jersey. No, this is a new ad in Microsoft's famed "Scroogled" campaign.
These here adults cannot believe what this lovely child might become, just because she's being forced to use Google search in school, and therefore having to see ridiculous ads.
The corruption is palpable. She's studying the history of Mesopotamia, where civilization reigned, before it was corrupted by ignorants from the West.
Now here is Google corrupting young minds with issues far beyond their scope.
How can any corporation justify peddling these ads to the impressionables who will soon be the guinea pigs of the robot era?
Help is at hand. There is Bing for Schools. It's ad free. And it knows lots about Mesopotamia too.
Microsoft claims on the Scroogled site that 79 percent "of parents of K-12 students who search the Web believe schools should have the choice of making search in the classroom ad-free."
Worse, 84 percent "are unaware of the fact that when children search on classroom computers, they are exposed to the same ads that they'd see on a public computer."
Parents, please address this issue before your child becomes obsessed about mortgage rates, credit reports and ingesting vitamin supplements.
You do not, under any circumstances, want your kids to grow up to be like you.
Ballmer and Affleck: Why the Twitting spittle?
Two men who have seen ups and downs become the target of abuse in the same week. One is unworthy of being a superhero. The other is Ben Affleck.
Steve Ballmer made "Gigli."
So what?
He thought it was a good idea at the time and the public decided it wasn't. And anyway, he was in love with the, um, concept.
Ben Affleck was the man responsible for Vista. He hurried it through, the people recoiled. His reputation suffered.
Oh, and then he won another Oscar.
Yes, I know I've inverted the names. But for the last few days Ballmer and Affleck, two men who have enjoyed perfectly successful careers, have been treated like related Enemies of the Twitter State.
One was vilified because he quit a job without making his company the best at everything. The other was the object of Twitting spittle because he'd accepted a job that had been offered to him.
Affleck was adorned with the hashtag #BetterBatmanThan BenAffleck. Ballmer merely had the bald #Ballmer.
There, criticisms rained down. Some were for a man who hasn't even taken on a role, others were for someone who had, perhaps, been in his role too long.
It got so bad that corporations joined in.
Some extremely bright spark plug at Lexus managed to tweet, above a fine picture of some unusually exciting car: "You can question the superhero. You can't question the supercar. #Batfleck #BetterBatmanThanBenAffleck."
The tweet was subsequently removed. Perhaps this was because someone pointed out that Affleck drives, no, never, a Lexus.
Along the way, both men realized that they were good at some things and not so good at others.
Ballmer understood the business of business, but wasn't so clear on how to make normal human beings feel something about his company's products.
Affleck realized that he might make a decent director. Perhaps he learned something about acting along the way.
By the measure of most humans, these two men have had very successful careers. For every "Gigli" there was an Xbox. For every Kin, there was an "Argo."
Ballmer's Microsoft remains one of the 50 most valuable public companies in the world. Ben Affleck has won Oscars for directing and writing.
Yet critics want Ballmer to have been Steve Jobs and Affleck to be a better actor -- or just not Ben Affleck.
The new CEO of Microsoft should be younger, more imaginative. Batman, on the other hand, should be older, with a touch of self-righteousness.
Affleck for Microsoft, Ballmer for Batman, anyone?