Q5: Sometimers RC Club to host fall flying event



Posted Sep. 14, 2015 at 10:19 PM


Article source: http://www.leavenworthtimes.com/article/20150914/NEWS/150919646

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Here’s the Science Behind Why Your iPhone Battery Still Dies So Fast

Every year, Apple releases a better phone with bigger promises for how long your battery is going to last. And every year, it still feels like your phone can’t get through a single day without dying on you. 

Phone batteries never seem to get any better, and the urge may be to blame a generation for being whiny and demanding, or for wasting battery life on selfies. But relative to the extreme advances in phone technology — which can now plan our calendars, manage our social lives, order food and cabs and browse the Internet simultaneously — battery technology barely advances at all.

This is how your iPhone battery works: Your iPhone, like most consumer electronics, has a lithium-ion battery. This kind of battery generates power by moving ions back and forth between thin sheets of lithium.

Here's the Science Behind Why Your iPhone Battery Still Dies So Fast
A demonstration of the way ions move between layers of lithium.
Source: Mic/YouTube

Lithium is one of the best materials for use in battery-making. It’s light and packs energy densely, and the batteries that use lithium aren’t made with tons of excess toxic materials. They also have less “memory” than batteries that use materials like nickel, which means that they don’t decrease in total capacity over time.

Source: YouTube

How do you make

Article source: http://mic.com/articles/125265/heres-why-your-iphone-battery-dies-so-fast

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NTSB Still Doesn’t Consider Model Airplanes To Be Drones

Law360, Washington (September 14, 2015, 2:30 PM ET) — The National Transportation Safety Board doubled down Friday on its decision to exclude model aircraft from accident reporting requirements placed on unmanned aircraft, better known as drones. 

Recent changes in law, regulation and technology, the NTSB said in a Federal Register notice, make it prudent to reemphasize the definition of unmanned aircraft for the purposes of reporting requirements in the event of serious damage to the craft or serious harm, up to and including death, to a person.

“We remain consistent with our long-held practice of…

Article source: http://www.law360.com/articles/702001/ntsb-still-doesn-t-consider-model-airplanes-to-be-drones

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Ford, Alcoa Expand Supply Agreement

Ford Motor Co. reached a new supply deal with Alcoa Inc. that would expand its use of aluminum in the
car maker’s F-150 pickup truck and other vehicles, a leg up for the lightweight metal in an industry that has long
favored steel.

The agreement will allow Ford to use more sophisticated aluminum alloys that will debut this year on the company’s
top-selling truck and eventually find their way to other Ford models over time.

The No. 2 U.S. auto maker already uses aluminum from a number of suppliers for the F-150’s body. Alcoa’s new aluminum-
casting technology will allow the Dearborn, Mich., auto maker to make more parts—such as fenders—using the
metal, company officials said on Monday. Terms of the deal weren’t disclosed.

For Ford, the deal expands an already more aggressive embrace of aluminum than rivals. The F-150 truck, the company’s
best-selling and most profitable model, is the industry’s first mass-market vehicle with an aluminum body. Using the
metal, Ford cut the truck’s weight by about 700 pounds compared with a prior model and boosted fuel efficiency by
between 5% and 29%.

Raj Nair, Ford’s product chief, said, he sees tremendous potential in using aluminum. “The fact that
we’re collaborating on technology at this scale shows a pretty big commitment on both our parts.”

The contract is crucial for

Article source: http://www.nasdaq.com/article/ford-alcoa-expand-supply-agreement-20150914-01030

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Boeing may be moving 737 assembly to China

Los Angeles – On Friday, Aviation Week reported that Boeing was expected to announce plans to settle a completion and delivery center for the 737 in China. The deal is expected to be circulated for public’s’ scope on September 23 when China President Xi Jinping visits the United States .

The airplanes manufacturers have refused to comment about the deal, but it’s thought it has been under discussion with China for a long period now. Apparently this unknown decision took by surprise elected officials, unions and industry leaders in Washington state. The governor’s office, labor leaders and industry associations said they were not aware of Boeing’s schedule, according to a report from Reuters.

Boieng-China-deal
Credits: RedStatements

Although Boeing hasn’t shared any details, concerns by the International Association of Machinists District 751 have been shown due to the fact that they fear about the potential option of job losses. The only statement Boeing has provided said “One way we do this is by working with partners around the world, including China, our largest international market. However, we don’t comment on options we may be exploring.”

What’s expected from this deal?

Boeing will probably occupied unfinished aircrafts straight off the Renton, Washington assembly line which has currently over 12,000 employees, about half of which are in production. The Aviation Week Network said it is believed that the company completed:

“Painting, flight testing, delivery certification and customer acceptance. Interior installation, including sidewalls,

Article source: http://www.pulseheadlines.com/boeing-moving-737-assemblyto-china/5595/

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Community calendar for Sept. 14

Today-Sept. 17

•Exhibit: South Mississippi Art Association’s Juried Exhibition of Watercolors, Oils and Acrylics, 1-4 p.m., Tuesday-Thursday or by appointment at 801-755-4052, Lucile Parker Gallery, 512 Tuscan Ave, adjacent to William Carey University campus.

Today-Sept. 18

•Event: Coat Drive, Mars Hill Baptist Church, 66 Mars Hill Road, Petal. Drop off at the collection box under the covered porch. Coats will be sold for $1 at Fall Community Clothes Closet on Sept. 19.

Today-Sept. 25

•Exhibit: International Posters for a Digital Age, Southern Miss’ Gallery of Art and Design, George Hurst Building.

Today-Sept. 27

•Exhibit: Escape to Tranquility: The New American Landscape, Lauren Rogers Museum of Art. Forty-five paintings featuring landscapes without human interaction or presence.

Today-Sept. 29

•Event: Baby Story Time, 1:30 p.m. Tuesdays, “Mother Goose on the Loose,” Hattiesburg Library. For babies birth to 2 years.

Today-Sept. 30

•Event: Fifth- and sixth-grade pottery classes, 3:30-5 p.m., Tuesdays and Thursdays, Lauren Rogers Museum of Art, Carriage House Studio. Supplies included. To sign up or for details: (601) 649-6374, LRMA.org under “classes” or email mbuchanan@LRMA.org.

•Exhibit: “Integration: Reflections from the Sarah Gillespie Collection,” 1-4 p.m., Monday-Friday, or by appt., William Carey University. Details: 318-6561.

Today-Nov. 15

•Exhibit: “Civil War Era Drawings from the Becker Collection,” Lauren Rogers Museum of Art, Lower Level Galleries.

Article source: http://www.hattiesburgamerican.com/story/news/local/2015/09/12/community-calendar-september/72220768/

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Fed’s Decision on Interest Rates, Autoworkers’ Contract Talks and a Greek Election

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Article source: http://www.nytimes.com/2015/09/14/business/feds-decision-on-interest-rates-autoworkers-contract-talks-and-a-greek-election.html

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