Sunday, March 3, 2013

Patrick boosted by comments from top drivers

Danica Patrick competes during NASCAR Daytona 500 Sprint Cup Series auto race at Daytona International Speedway, Sunday, Feb. 24, 2013, in Daytona Beach, Fla. (AP Photo/Terry Renna)

Danica Patrick competes during NASCAR Daytona 500 Sprint Cup Series auto race at Daytona International Speedway, Sunday, Feb. 24, 2013, in Daytona Beach, Fla. (AP Photo/Terry Renna)

Danica Patrick, center, prepares to get in her car before the start of the NASCAR Daytona 500 Sprint Cup Series auto race at Daytona International Speedway, Sunday, Feb. 24, 2013, in Daytona Beach, Fla. (AP Photo/Terry Renna)

(AP) ? Danica Patrick was bummed after fading on the last lap of a historic Daytona 500.

Some kind words from owner Tony Stewart and race winner Jimmie Johnson picked up her spirits a little.

"To have somebody like Tony Stewart and Jimmie Johnson tell me that on some level I made good decisions out there at the very end was a really nice thing for them to say," Patrick said from Phoenix International Raceway on Friday.

"It makes me feel a little better. I still feel like I want to have a better plan in the future, but in that moment (they said) I had made some decisions, so it was appreciated."

In her first full season in a Sprint Cup car, Patrick became the first woman to be on the pole at the Daytona 500 and raced near the front all day, leading five laps. Coming around on the final lap, she had Johnson and Greg Biffle in front, leaving her in position to make a run for the win.

Instead, Patrick got bogged down on the outside behind Biffle and was passed by drivers on the low side, fading from third to eighth.

In her post-race meeting with Stewart, co-owner of Stewart-Haas Racing, Patrick was told she made the right move and probably would have lost even more ground if she had tried something.

"I thought she did a great job last week," Stewart said at PIR. "She played a very, very smart race because it's very easy to get over-anxious and want to do better than where you're at, and cause yourself to have a worse day. She displayed a lot of patience and that's really hard to do. So I thought she did a great job."

Patrick also received some more encouragement from Johnson after congratulating the five-time series champion on his second Daytona 500 win.

"He said I did a nice job, too," Patrick said. "I said I wish I had a better plan, but thank you and I have a lot to learn. He said that the two wins he had, he didn't have a plan and sometimes you just have to take it on the fly and work with what happens in the moment."

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/347875155d53465d95cec892aeb06419/Article_2013-03-01-CAR-NASCAR-Patrick-Support/id-7760d12b282a461c8adf4bbde7935680

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Expectant parents die in NY crash; infant survives

In this photo provided by VosIzNeias.com, first responders work at the scene shortly after a car accident in Brooklyn's Williamsburg neighborhood took the lives of an expectant couple Sunday, March 3, 2013, in New York. The young couple who had taken a car service to a hospital for the birth of their first child were killed en route in a hit and run early, but their baby boy survived, authorities said. (AP Photo/VosIzNeias.com, Eli Wohl) MANDATORY CREDIT

In this photo provided by VosIzNeias.com, first responders work at the scene shortly after a car accident in Brooklyn's Williamsburg neighborhood took the lives of an expectant couple Sunday, March 3, 2013, in New York. The young couple who had taken a car service to a hospital for the birth of their first child were killed en route in a hit and run early, but their baby boy survived, authorities said. (AP Photo/VosIzNeias.com, Eli Wohl) MANDATORY CREDIT

In this photo provided by VosIzNeias.com, first responders work at the scene shortly after a car accident in Brooklyn's Williamsburg neighborhood took the lives of an expectant couple Sunday, March 3, 2013, in New York. The young couple who had taken a car service to a hospital for the birth of their first child were killed en route in a hit and run early, but their baby boy survived, authorities said. (AP Photo/VosIzNeias.com, Eli Wohl) MANDATORY CREDIT

(AP) ? Witnesses say a pregnant woman who was killed in a hit and run with her husband while they were headed to the hospital was thrown from the car and her body landed under a parked tractor-trailer.

Authorities say Nachman Glauber and Raizy Glauber, both 21, were pronounced dead at hospitals after a BMW slammed into the car they were riding in early Sunday in Brooklyn's Williamsburg neighborhood. Police say their baby boy was delivered prematurely at a hospital.

Isaac Abraham, a community leader in the neighborhood, had said earlier Sunday that the couple was going to the hospital for the child's birth, but he later said it wasn't clear why the Glaubers were headed there. He says members of the community who called the car service were told that a car was called for and the destination was a hospital.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/3d281c11a96b4ad082fe88aa0db04305/Article_2013-03-03-Expectant%20Parents%20Killed/id-d49db3aac3c94414946d1764734c005d

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Friday, March 1, 2013

Soaring Science: Test Paper Planes with Different Drag

Flying Far: What makes a paper airplane fly the farthest? Learn about the forces of drag and lift with this swift activity. Image: George Resteck

Key concepts
Aerodynamics
Planes
Forces
Drag
Physics

Introduction
Have you ever wondered what makes a paper plane fly? Some paper planes clearly fly better than others. But why is this? One factor is the kind of design used to build the plane. In this activity you'll get to build a paper plane and change its basic design to see how this affects its flight. There's a lot of cool science in this activity, such as how forces act on a plane so it can fly. So get ready to start folding!

Background
The forces that allow a paper plane to fly are the same ones that apply to real airplanes. A force is something that pushes or pulls on something else. When you throw a paper plane in the air, you are giving the plane a push to move forward. That push is a type of force called thrust. While the plane is flying forward, air moving over and under the wings is providing an upward lift force on the plane. At the same time, air pushing back against the plane is slowing it down, creating a drag force. The weight of the paper plane also affects its flight, as gravity pulls it down toward Earth. All of these forces (thrust, lift, drag and gravity) affect how well a given paper plane's voyage goes. In this activity you will increase how much drag a paper plane experiences and see if this changes how far the plane flies.

Materials
? Sheet of paper
? Ruler
? Scissors
? Large open area in which to fly a paper plane, such as a long hallway, school gym or basketball court. If you're flying your paper plane outside, such as in a field, try to do it when there isn't any wind.
? Something to make at least a one-foot-long line, such as a long string, another ruler, masking tape, rocks or sticks.
? Paper clips (optional)

Preparation
? Make a standard, "dart" design paper airplane (for instructions, go to the Amazing Paper Airplanes Web page ).
? Fold your paper into the basic dart paper plane. Fold carefully and make your folds as sharp as possible, such as by running a thumbnail or a ruler along each fold to crease it. Do not bend up the tailing edge of the wings (step 6 of the online folding instructions).
? Go to a large open area and, using string, a ruler, masking tape, rocks or sticks, make a line in front of you that's at least one foot long, going from left to right. This will be the starting line from which you'll fly the paper plane.

Procedure
? Place your toe on the line you prepared and throw the paper plane. Did it fly very far?
? Throw the plane at least four more times. Each time before you throw the plane, make sure it is still in good condition (that the folds and points are still sharp). When you toss it, place your toe on the line and try to launch the plane with a similar amount of force, including gripping it at the same spot. Did it go about the same distance each time?
? Once you have a good idea of about how far your plane typically flies, change the plane?s shape to increase how much drag it experiences. To do this, cut slits that are about one inch long right where either wing meets the middle ridge. Fold up the cut section on both wings so that each now has a one-inch-wide section at the end of the wing that is folded up, at about a 90-degree angle from the rest of the wing.
? Throw your modified paper plane at least five more times, just as you did before. How far does the paper plane fly now compared with before? Why do you think this is, and what does it have to do with drag?
? Extra: Make paper planes that are different sizes and compare how well they fly. Do bigger planes fly farther?
? Extra: Try making paper planes out of different types of paper, such as printer paper, construction paper and newspaper. Use the same design for each. Does one type of paper seem to work best for making paper planes? Does one type work the worst?
? Extra: Some people like to add paper clips to their paper planes to make them fly better. Try adding a paper clip (or multiple paper clips) to different parts of your paper plane (such as the front, back, middle or wings) and then flying it. How does this affect the plane's flight? Does adding paper clips somewhere make its flight better or much worse?


Source: http://rss.sciam.com/click.phdo?i=c2002548690c71a5fc3c4bf952451479

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China nears approval of $16 billion domestic jet-engine plan: Xinhua

SHANGHAI (Reuters) - China's cabinet may soon approve an aircraft engine development program that will require investment of at least 100 billion yuan ($16 billion), state-run Xinhua news agency quoted unidentified industry sources as saying.

China is determined to reduce its dependency on foreign companies like Boeing Co , EADS-owned Airbus , General Electric Co and Rolls Royce Plc for the country's soaring demand for planes and engines.

So far the domestic aerospace industry has failed to build a reliable, high-performance jet engine to end its dependence on Russian and Western makers for equipping its military and commercial aircraft.

Xinhua on Thursday quoted an unidentified professor at the Beijing University of Aeronautics and Astronautics (BUAA) with knowledge of the project as saying the investment would be used mainly for research on technology, designs and materials related to aircraft engine manufacturing.

The project was going through approval procedures in the State Council and may be approved shortly, the professor was quoted as saying.

Participants in the project include Shenyang Liming Aero-Engine Group Corp, AVIC Xi'an Aero-Engine (Group) Ltd and research institutes including the BUAA, Xinhua reported.

Aviation Industry Corporation of China (AVIC), the country's dominant military and commercial aviation contractor, had lobbied the government to back a multi-billion dollar plan to build a high-performance jet engine.

China's military and aerospace industries have suffered from bans on the sale of military equipment imposed by Western governments after the Tiananmen Square crackdown and foreign engine-makers are reluctant to transfer costly technology.

Some Chinese aviation industry specialists forecast Beijing will eventually spend up to 300 billion yuan ($49 billion) on jet-engine development over the next two decades.

($1 = 6.2273 Chinese yuan)

(Reporting by John Ruwitch; Editing by Matt Driskill)

Source: http://news.yahoo.com/china-nears-approval-16-billion-domestic-jet-engine-082429826--sector.html

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Reinforce Your Wardrobe With a Industrial-Strength Rebar Hanger

Is all your bad-ass clothing just too much for those flimsy, plastic, run-of-the-mill hangers. Do your pants or shirts, weighted as they are with pounds of pure awesomeness, need something more structurally sound to keep them in order? The "Man Hanger" suits your very strange needs. More »


Source: http://feeds.gawker.com/~r/gizmodo/full/~3/QUMjuPswnjY/reinforce-your-wardrobe-with-a-industrial+strength-rebar-hanger

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