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Your cat doesn’t love you: science

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Sarah Knapton, The Telegraph | September 4, 2015 2:56 PM ET

Rudyard Kipling was right. Cats really do walk by themselves, and do not need their owners to feel secure and safe, a study has shown. Although absent owners might worry that their pet is pining, in fact, cats show no sign of separation anxiety.

Researchers at the University of Lincoln have concluded that cats, unlike dogs, do not need humans to feel protected.

Before cat lovers start despairing about their aloof pets, however, animal behaviourists said they should take the finding as a compliment. If cats stay, it means they really want to be there.

Daniel Mills, Professor of Veterinary Behavioural Medicine at the University of Lincoln’s School of Life Sciences, said: “The domestic cat has recently passed the dog as the most popular companion animal in Europe.

“Previous research has suggested that some cats show signs of separation anxiety when left alone by their owners, in the same way that dogs do, but the results of our study show that they are, in fact, much more independent than canine companions.

“It seems that what we interpret as separation anxiety might actually be signs of frustration.” To find out if cats needed their owner to feel secure, the researchers observed how 20 cats reacted when they were placed in an unfamiliar environment together with their owner, with a stranger or on their own.

The study monitored the amount of contact sought by the cat, the level of passive behaviour, and signs of distress caused by the absence of the owner.

“Although our cats were more vocal when the owner rather than the stranger left them with the other individual, we didn’t see any additional evidence to suggest that the bond between a cat and its owner is one of secure attachment,” Prof Mills said.

https://news.nationalpost.com/news/world/your-cat-doesnt-love-you-science

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Scientist claims immortality within reach

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Published: 11:43AM Saturday July 04, 2015 Source: Sunday

A visiting American research scientist says he is close to discovering a ‘cure’ for ageing, that he could have a drug ready for testing by the end of next year.

Molecular Biologist Dr Bill Andrews told TV ONE’s SUNDAY programme that humans shouldn’t have to suffer from the ravages of ageing. He says that ageing is a disease that should, and could be cured.

His research centres around Telomeres – small caps at the end of our chromosomes that become shorter every time our cells divide.

When they become critically short, we age and eventually die.

https://tvnz.co.nz/national-news/scientist-claims-immortality-within-reach-6352840

 

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As Hubble Space Telescope turns 25, N.J.-born developer works on its successor

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When Bill Ochs was 21 and fresh out of Fairleigh Dickinson University with an electrical engineering degree in 1979, he landed a job with a local government contractor, Bendix in Teterboro. He soon found himself developing the software that would keep the Hubble Space Telescope pointed in the right direction for 25 years, providing unimaginably beautiful images of intergalactic space.

Hubble, which was intended to have a useful life of 15 years, hits the quarter-century mark today, and scientists expect its nearly 8-foot mirror to keep peering into deep space and providing spectacular sights for at least five more years. (Norman/The Record)

https://www.northjersey.com/news/as-hubble-space-telescope-turns-25-n-j-born-developer-works-on-its-successor-1.1317475

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SUPER SCIENCE SATURDAY IS COMING FEBRUARY 28

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SUPER SCIENCE SATURDAY IS COMING FEBRUARY 28

The largest science extravaganza in northern New Jersey, this year’s Super Science Saturday will feature the incredible 25-foot egg drop challenge; the traditional great paper airplance contest and the live rocket launch, in addition to project presentations by students.

Admission is Free
Location: RHS
9 a.m. – 1:30 p.m.

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1.12.15: Workshop Dates are Announced
A three-session workshop will be held on February 13, 20 and 26 from 4:15-6 p.m. at Benjamin Franklin Middle School. This workshop will provide an opportunity for students to choose a project, set it up and lay it out. Click here for more information.

Full details of the day, including registration forms, can be found on the Super Science Saturday website atwww.supersciencesaturday.org.

Super Science Saturday is proudly presented by The Ridgewood Education Foundation  (https://www.ridgewoodedfoundation.org/) and  Valley Hospital (https://www.valleyhealth.com/).

Click here for the latest Super Science Saturday flyer.

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EXPLORE Science for December Recess 12/29

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EXPLORE Science for December Recess 12/29

Explore Science, Inc. offers December Recess

Special Programs to Village Youth

Ridgewood Parks and Recreation welcomes Explore Science, Inc. during the December recess with fun hands-on building events:

Balloon Buggies – Grades K through 2

Monday, December 29th, 10 am to 12 noon, at the Stable, 259 N. Maple Ave.

Cost: $40 per person, all materials provided (non-residents $50 if space allows).

Students will create their own balloon buggy while learning the third law of motion – for every action in nature there is an equal and opposite reaction. The group will enjoy racing fun with their finished projects.

Young Inventors Little Bits Engineering and Robotics – Grades 3 through 8

Tuesday, December 30, at the Stable, 259 N. Maple Avenue.

Grades 3-5, 10 am to 12 noon

Grades 6-8, 1 to 3 pm

Cost: $40 per person, all materials provided (some for on-site use only).

(non-residents $50 if space allows).

Youth will engage in the scientific process of invention with the newest electronic components. Little Bits puts the power of electronics in their hands allowing them to turn something ordinary into something extraordinary. Modules include pressure sensors, LED sensors, sound sensors, fan sensors and more. Students will showcase their inventions at the end of the session.

Register online at www.ridgewoodnj.net/communitypass, or by mail/in person at The Stable, 259 N. Maple Avenue. Locate the registration forms on the Recreation homepage at www.ridgewoodnj.net/recreation.

Don’t hesitate to contact the Recreation Office at 201-670-5560 with questions or if special accommodations are needed.

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Katie Couric Interviews Bionic Arm Inventor Dean Kamen

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Katie Couric Interviews Bionic Arm Inventor Dean Kamen

Back in 1980, when Luke Skywalker was fitted with a robotic limb after losing his hand in the film “Star Wars: Episode V – The Empire Strikes Back,” it was pure science fiction. But what was once fantasy is now a reality.

Inventor Dean Kamen and his team at DEKA Research and Development, based in New Hampshire, have developed “Luke,” a robotic prosthetic arm, aptly nicknamed after Luke Skywalker.  The arm is considered a game changer for amputees. “Instead of giving them a metal hook that they can’t do anything with, what if we can give them a bunch of grips to do the things you do in daily living? Pick up a spoon or pick up an electric drill or open a door,” says Kamen.  

The idea first came about when the Defense Advanced Research Projects Agency (DARPA) approached Kamen about building a better prosthetic for soldiers who have lost an arm in combat. “They said, ‘Give us a real hand that works, that has all the fingers and the thumb that can move in every direction. Give us an arm that really functions,'” says Kamen.  

https://news.yahoo.com/katie-couric-interviews-bionic-arm-inventor-185134268.html?fbmark=katiec2014

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Space Camp in Ridgewood inspires young students

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Space Camp in Ridgewood inspires young students

July 18, 2014    Last updated: Friday, July 18, 2014, 12:31 AM
By Jodi Weinberger
STAFF WRITER

Ten-year-old Richard Augustine-Hamilton plans on being an astrophysicist when he grows up.

With his best friend, Connor O’Hara, by his side, the two carefully studied the instructions for a model rocket ship, the culminating project of Ridgewood’s two-week Space Camp.

“This isn’t, like, rocket science or anything. Oh, wait…” Connor joked to Richard.

“Imagine how hard it must be to make an actual rocket,” Richard replied, staring at the rocket parts. “I just can’t imagine.”

Each summer, classroom 141 at Hawes School is transformed into a space station of sorts, with the school’s gym serving as the astronaut’s training center and a neighboring classroom housing a planetarium.

It’s Richard and Connor’s third year at Space Camp, so they build the rockets on their own; meanwhile teachers Tom Harney and Tom Trubac guide the other 9- and 10-year-old earthlings through the process.

“I like getting messy,” said Emma Remis, 10, handling a bottle of Elmer’s glue.

Other girls at the table chimed in with their favorite parts of space camp – including the zip lines set up in the gym and hearing stories of the constellations.

– See more at: https://www.northjersey.com/community-news/space-campers-reach-for-the-stars-1.1053597#sthash.fIIhKwdJ.dpuf

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Christie touts program to bring math, science teachers to New Jersey’s neediest schools

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Christie touts program to bring math, science teachers to New Jersey’s neediest schools

TRENTON – Gov. Chris Christie today championed “a new pipeline” to bring qualified teachers into New Jersey’s neediest schools. (Johnson/The Star-Ledger)

https://www.nj.com/politics/index.ssf/2014/06/christie_touts_fellowship_program_to_bring_teachers_to_njs_at-need_schools.html#incart_river

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Who’s afraid of GMOs? Let’s serve up science without scare stories and eat without fear

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Who’s afraid of GMOs? Let’s serve up science without scare stories and eat without fear
By John Stossel
Published May 28, 2014
FoxNews.com

It’s easy to scare people about what’s in their food, but the danger is almost never real. And the fear itself kills.

Take the panic over genetically modified organisms, or GMOs. Ninety percent of all corn grown in America is genetically modified now. That means it grew from a seed that scientists altered by playing with its genes. The new genes may make corn grow faster, or they may make it less appetizing to bugs so farmers can use fewer pesticides.

We didn’t even know what genes were when we first created new strains of plants and animals. There’s no reason to believe modern methods of altering genes are any more dangerous.

This upsets some people. GMOs are “unnatural,” they say. A scene from the movie “Seeds of Death” warns that eating GMOs “causes holes in the GI tract” and “causes multiple organ system failure.”

The restaurant chain Chipotle, which prides itself on using organic ingredients, produces videos suggesting that industrial agriculture is evil, including a comedic Web series called “Farmed and Dangerous” about an evil agricultural feed company that threatens to kill its opponents and whose products cause cows to explode.

Michael Hansen of Consumer Reports sounds almost as frightening when he talks about GMOs. On my Fox Business show, “Stossel,” he says, “It’s called insertional mutagenesis … you can’t control where you’re inserting that genetic information; it can have different effects depending on the location.”

Jon Entine of the Genetic Literacy Project responds: “We’ve eaten about 7 trillion meals in the 18 years since GMOs first came on the market. There’s not one documented instance of someone getting so much as a sniffle.”

Given all the fear from media and activists, you might be surprised to learn that most serious scientists agree with him. “There have been about 2,000 studies,” says Entine, and “there is no evidence of human harm in a major peer-reviewed journal.”

https://www.foxnews.com/opinion/2014/05/28/who-afraid-gmos-let-serve-up-science-without-scare-stories-and-eat-without-fear/

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What science, technology, engineering, and math (“STEM”) Shortage?

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What science, technology, engineering, and math (“STEM”) Shortage?
The sector isn’t seeing wage growth and has more graduates than jobs.
By Steven Camarota

The idea that we need to allow in more workers with science, technology, engineering, and math (“STEM”) background is an article of faith among American business and political elite.

But in a new report, my Center for Immigration Studies colleague Karen Zeigler and I analyze the latest government data and find what other researchers have found: The country has well more than twice as many workers with STEM degrees as there are STEM jobs. Also consistent with other research, we find only modest levels of wage growth for such workers for more than a decade. Both employment and wage data indicate that such workers are not in short supply.

Reports by the Economic Policy Institute (EPI), the RAND Corporation, the Urban Institute, and the National Research Council have all found no evidence that STEM workers are in short supply. PBS even published an opinion piece based on the EPI study entitled, “The Bogus High-Tech Worker Shortage: How Guest Workers Lower U.S. Wages.” This is PBS, mind you, which is as likely to publish something skeptical of immigration as it is to publish something skeptical of taxpayer subsidies for the Corporation for Public Broadcasting.

https://www.nationalreview.com/article/378334/what-stem-shortage-steven-camarota

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Scientists in cover-up of ‘damaging’ climate view

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Scientists in cover-up of ‘damaging’ climate view

Research which heaped doubt on the rate of global warming was deliberately suppressed by scientists because it was “less than helpful” to their cause, it was claimed last night.

In an echo of the infamous “Climategate” scandal at the University of East Anglia, one of the world’s top academic journals rejected the work of five experts after a reviewer privately denounced it as “harmful”.

https://www.thetimes.co.uk/tto/science/article4091344.ece

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Super Science Saturday Comes to Ridgewood March 8

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Super Science Saturday Comes to Ridgewood March 8

Crowd Source a World’s Record Idea, See a 3-D Printer and more
At Super Science Saturday on March 8

Ridgewood NJ, Super Science Saturday 2014 returns to Ridgewood on March 8 and is inviting visitors to crowd-source ideas for a world’s record that could be set at next year’s event. This is just one of the many exciting activities at Super Science Saturday, which returns for its 26th year on Saturday, March 8, from 9 a.m. to 1:30 p.m. at Ridgewood High School, 627 East Ridgewood Avenue. Admission is free.

Visitors can select from a menu of world-record-setting ideas or submit a creative one of their own. The winning idea will be tested for feasibility of setting a world’s record at Super Science Saturday 2015.

Visitors to this year’s event also can see a 3-D printer at work, and meet special guests, such as America’s first scientist, “Benjamin Franklin,” and WABC-TV NY Meteorologist Amy Freeze.

The day includes a new favorite—a 26-foot egg drop contest—and ever-popular traditions, such as “The Great Paper Airplane Contest” and model rocket launches on the high school football field at 1:20 p.m.

Scientists from the famed Franklin Institute of Philadelphia will present the day’s featured shows—“How to Build a Storm: The Weather Show” at 9:30 a.m. Super Science Saturday also will have interactive exhibits from dozens of professional and amateur scientists, including solar telescopes, robotics, super-cold science, New Jersey’s special environment, health and medicine, chemistry, and the technology used by our police, fire and EMT professionals.

This event, the largest of its kind in Northern new Jersey, encourages students of all ages—from elementary through high school—to exhibit their experiments in the Hall of Science.  There is still room for students from any school district to sign up and exhibit at www.supersciencesaturday.org.

Super Science Saturday is underwritten for the sixth-consecutive year by The Valley Hospital, which provides state-of-the-art medical, emergency and preventive care in Northern New Jersey, and The Foundation, which supports innovative learning programs and enrichment activities for Ridgewood Public Schools.

Students looking for ideas on science presentations can get help at The Ridgewood Public Library’s Youth Section, or go to the “Kid Zone” section of the Super Science Saturday Web site—www.supersciencesaturday.org. To sign up to as a student or professional exhibitor, or to learn more about the event, visit:www.supersciencesaturday.org

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26th Annual Super Science Saturday March 8th

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26th Annual Super Science Saturday March 8th

Billed as “the greatest science extravaganza in northern New Jersey,” this year’s presentations will take place on Saturday, March 8 from 9 a.m.-1:30 p.m. at RHS. All district students are invited to present.

Held at Ridgewood High School – Saturday, March 8th from 9AM to 1:30PM Super Science Saturday, the greatest science extravaganza in northern New Jersey, is an annual event held for youth and adults to join in the excitement of science. Now in our 26th year, some of the many interactive exhibits include outdoor rocket launches, paper airplane contests, a 26 foot egg drop challenge, and a professional science show by The Franklin Institute

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A workshop series for student presenters will be offered from 4-6 p.m. on Friday, February 14; Friday, February 28; and Thursday, March 6 in the Benjamin Franklin Middle School Cafeteria. To sign up for the series, contact Heather Cohen at 201-300-2900 or email her at Workshop@SuperScienceSaturday.org not later than January 31. The cost is $25. Participation is limited to 25 students.
Click here for the SSS workshop flyer.

Click here for more information about Super Science Saturday and the schedule of events.

Super Science Saturday is sponsored by the Ridgewood Education Foundation and The Valley Hospital.

TRAVELL SCHOOL SCIENCE FAIR IS OPEN TO THE PUBLIC ON MARCH 6

All are welcome to Travell School on Thursday, March 6 from 7-8:30 p.m., to view the Travell School student science projects. Please mark your calendars and plan to attend.

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Breakthrough discovery creates stem cells in a flash

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Breakthrough discovery creates stem cells in a flash
Wednesday January 29, 2014, 11:27 PM
BY  MONTE MORIN
LOS ANGELES TIMES
The Record

In a feat that experts say is a significant advance for regenerative medicine, scientists have discovered a surprisingly simple method for creating personalized stem cells that doesn’t involve human embryos or tinkering with DNA.

Two studies published Wednesday in the journal Nature describe a novel procedure for “reprogramming” the blood cells of newborn mice by soaking the cells in a mildly acidic solution for 30 minutes. This near-fatal shock caused the cells to become pluripotent, or capable of growing into any type of cell in the body.

When the reprogrammed cells were tagged and injected into a developing mouse, they multiplied and grew into heart, bone, brain and other organs, the scientists found.

– See more at: https://www.northjersey.com/news/health/Breakthrough_discovery_creates_stem_cells_in_a_flash.html#sthash.EO9TlGCy.dpuf