Students get out-of-this-world experience at Challenger Learning Center – Belleville News

The flight vests were one-size-fits-all.

The view outside the spacecraft during launch was a video of a rocket taking off.

But to fourth-graders from Greenville and Sorento, it was the beginning of an out-of-this-world mission they had spent a month preparing for in their classrooms.

“A comet is like a dirty snowball,” Commander Erin Tyree said about their target in space. About 40 crew members, all 10 or 11 years old, giggled. The point, she said, is that as it travels through space, it collects all kinds of interesting debris that can be examined.

Their mission?

“We are going to rendezvous with Comet Enke today. You’ll be trying to get a probe into the comet” as it approaches Earth’s orbit.

We are going to rendezvous with Comet Enke today. You’ll be trying to get a probe into the comet.

Commander Erin Tyree on the crew’s mission

First, they donned flight gear (with adjustable Velcro tabs) and security badges that designated six teams and their assignments: communications/data, navigation, probe, medical, isolation and life support, and remote work.

So began a daylong exploration of space at the Challenger Learning Center on the campus of McCluer South-Berkeley High School in Ferguson, Mo. The award-winning center was developed in 2003 as a creative environment where children immerse themselves in a problem-solving space mission. They use their math, science and communication skills.

Trained employees Tyree and Ron Schowalter, who were the “commanders” of this expedition, led youngsters through an examination of the comet, which was discovered in 1819.

Tasmyn Front, the center’s director, said

Article source: http://www.bnd.com/living/magazine/article81553002.html

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Track Star Alexi Pappas Chases Olympic Dreams In Her New Feature Film

This is a big weekend for Alexi Pappas. Tracktown — the feature film she co-wrote, co-directed and stars in — is premiering at the Los Angeles Film Festival. The film follows a young runner named Plumb Marigold as she chases her dream of qualifying for the Olympics.

Pappas tells NPR’s Ari Shapiro that there have been some problems ahead of the premiere. “I may have actually slept through the opening night red carpet,” she says.

But she has a good excuse — her other job. Pappas is one of the world’s fastest runners, and this summer she will compete for Greece at the Olympics in Rio de Janeiro. (Pappas is Greek-American.) She says that most of the time, this creative balance works.

“I think it actually enhances the running because it forces me to really be present when I’m at practice and take advantage of that time,” she says. “And then when I come home, there’s a really great balance of needing to end practice every day and having something to go to. … But certainly, you know, my time goes to the running first because of this Olympic journey ahead.”


Interview Highlights

On whether the film is autobiographical

I would say that the film is based on my experiences and observations as an elite runner chasing the Olympic dream, but it’s more like a patchwork quilt of these experiences and observations. So Plumb could exist, but she’s not me or anyone in particular that I know.

On why she

Article source: https://wamu.org/programs/all_things_considered/16/06/02/track_star_alexi_pappas_chases_olympic_dreams_in_autobiographical_film

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Aging aerospace workforce seeks young talent in Aurora

— On the far end of the Cherry Creek Schools Institute of Science and Technology sits a room that would appear more at home inside an airplane hangar.

Flight simulators that mimic a cockpit sit along two walls, and model airplanes adorn the ceiling, the Aurora Sentinel reported (http://bit.ly/1XPSC8K).

Jay Moore, coordinator of Career and Technical Education at Cherry Creek Schools, said the classroom on the Overland High School campus helps high schoolers link with college-level aviation programs and, hopefully, aviation careers after that.

It’s one of several programs at local schools and businesses aimed at getting more young people interested in the aerospace industry as thousands of baby boomers — many lured to the industry at the height of the space race — eye retirement.

In Aurora, where the biggest employer is Buckley Air Force Base and Raytheon, Northrup Grumman and Lockheed Martin employ close to 4,000 people, the concern is particularly acute.

Susan Lavrakas, a workforce specialist for the Aerospace Industries Association, said that for the past decade aerospace leaders have feared a retirement rush was coming. As such, they’ve thrown their resources at encouraging young people to pursue science and math degrees and, eventually, aerospace careers.

“We can’t wait for somebody else to solve this,” she said.

According to an annual report last year, more than 25 percent of the industry’s workforce was over the age of 55, and more than 10 percent were over 61.

Lavrakas, who has been in the industry

Article source: http://www.wral.com/aging-aerospace-workforce-seeks-young-talent-in-aurora/15745642/

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Engineering to Science: “You Complete Me”

“Everything that living things do can be understood in terms of the jiggling and wiggling of atoms.”

the Feynman Lectures, 1963

It was always about science, says Bernard Charles, CEO of Dassault Systèmes (DS) to the audience of  the national conference of  Abaqus users recently held in Orlando. He has wanted to “get into science” for a long time. Bernard has a PhD in mechanical engineering, but science has always been on his mind. He said of his early days in aerospace engineering, when composite materials were making their debut, that it was really science.

It was always about science, CEO Bernard Charles says the Abaqus conference, now one of Dassault's 3D Experiences.

Still, DS is best known for engineering and design software, including CATIA, Abaqus, ENOVIA and SOLIDWORKS , software that is used in the creation of planes, trains and automobiles… the non-living, machines.

One analyst who has followed DS for decades wondered out loud if all this talk of science was alienating the Abaqus users in attendance. Indeed, with the main stage so focused on science, are the attendees wondering if they ended up at the right conference?

But if you have been paying attention to DS over the last few years, the unexpected is to be expected. A frontier map is unfurled, new territory is surveyed, a stronghold is acquired and a conquest is planned.

During the past year or so, Bernard has persuaded Dassault to spend USD$1.2 billion to acquire a collection of companies in

Article source: http://www.engineering.com/DesignSoftware/DesignSoftwareArticles/ArticleID/12306/Engineering-to-Science-You-Complete-Me.aspx

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Master Airscrew released New Series of Factory Pre-Balanced Propellers for Model Airplanes and UAVs

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Article source: http://www.einnews.com/pr_news/328892154/master-airscrew-released-new-series-of-factory-pre-balanced-propellers-for-model-airplanes-and-uavs

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For Joint Strike Fighter Engine Workers And Supporters, A Chance To Sit In The Cockpit

EASTFORD — The pilot kept a steady right thumb on the red button as his target grew larger on the cockpit screen.

“We’re 30 miles away, everything is still under control,” his guide said.

It was a tiny building, but clearly visible from the seat of the F-35 Joint Strike Fighter, with crosshairs and LED numbers indicating distance and precise vector. The guide told the pilot to flick a switch with his left thumb, all without moving a hand from the jet’s controls.

“That quickly, you can go from shooting an airplane down to bombing a target,” the guide told the pilot.

Joe Courtney, D-2nd District — pressed the red button twice, firmly. Two bombs slipped out of the airplane’s hold. “These are GPS-guided bombs, we told them where to go,” the guide told Courtney.

Whitcraft F-36 Simulator In Eastford

Whitcraft F-36 Simulator In Eastford

Whitcraft F-36 Simulator In Eastford

Whitcraft F-36 Simulator In Eastford

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A plume of dark smoke rises from the building’s image on the screen.

Article source: http://www.courant.com/business/dan-haar/hc-haar-f-35-simulator-whitcraft-20160602-column.html

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Technique could help climate models sweat the small stuff


Technique could help climate models sweat the small stuff
A new statistical technique that puts the fine details back into computer simulations of large-scale phenomena might prove useful in capturing the influence of cloud formation, a significant source of uncertainty in current climate models. Credit: Brad Marston

A team of physicists and mathematicians has come up with a statistical technique that puts the fine details back into computer simulations of large-scale phenomena like air circulation in the atmosphere and currents in the ocean.


Computer models are generally good at capturing the big picture, but they are often forced to ignore things that happen at small scales. For example, models of a planet’s atmosphere capture the

Article source: http://phys.org/news/2016-06-technique-climate-small.html

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