To Those Who Celebrate It, Happy Independence Day! Enjoy The Parabolic Envelopes That Form While Those

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All of the animals above — and more — are “critically endangered.”

Inside the new MTA K-9 training center in Stormville, New York

At a sprawling campus north of New York City, a 3-year-old German Shepherd named Johnny frantically sniffed through seats and luggage bins on an out-of-service commuter rail train trying to catch a whiff of hidden explosive.

When Johnny found a black bag with the faint scent of C-4, commonly used to blow up buildings, he sat statue-still at attention, alerting handler Kevin Pimpinelli of the Metropolitan Transportation Authority police to his discovery. In return, Pimpinelli rewarded him with a prized chew toy.

“In the real world, he can find the explosive before it gets on the train,” Pimpinelli said. "Our job is to try to prevent that device getting in.”

Johnny is one of 50 of the transit authority’s police dogs being trained at its $13 million, 72-acre training center in Stormville, New York, about 70 miles (113 km) north of New York City.

The Metropolitan Transit Authority operates subways, buses, and railroads in New York, New Jersey and Connecticut and provides more than 2.7 billion trips each year to travelers, according to the agency’s website.

The canine training center, the biggest facility of its kind in the United States, begins full operations on June 8, 2016,  and will train dogs used by police across the nation.

Amid attacks including the March bombing of a Brussels train station and airport, which killed 32 people, U.S. police agencies see highly trained dogs as key to maintaining security in large public spaces.

Their sharp sense of smell exceeds the ability of humans and machines to detect explosives and track suspects.

“The importance of this facility is growing daily because we get more threats daily,” said MTA Police Lieutenant John Kerwick, who oversees the agency’s police-dog training operations.

The dogs are carefully selected. Only about one in 30 dogs assessed at breeders are chosen for the canine police force. The dogs are mainly German Shepherds like Johnny or Belgian Malinois, high-energy breeds known for a strong desire to work.

HIGHLY TRAINED SNIFFERS

Those handpicked few are trained to detect threats such as explosives or contraband including narcotics, said David Ferland, who heads the United States Police Canine Association (USPCA).

The MTA dog training facility includes rooms modeled after classrooms and bus stations, 26 kennels and a veterinary clinic. Outside, there are nine buses, ponds and train cars at the end of a retired Metro North railroad track. All are used to train the dogs.

While there is no central database tracking the number of police dogs in service in the United States, the USPCA estimates the figure at about 10,000.

Ferland said interest in training police dogs has risen dramatically since the Sept. 11, 2001, attacks on New York and Washington, evidence of a sense of urgency in combating similar threats.

“Before 9/11, there were only a handful of these training sites,” Ferland said. “Now, there are training facilities an hour’s drive from every major city in the U.S.”

The Stormville facility will offer initial 12-week courses where dogs learn to detect explosives and the refresher courses that dogs are required to take each month.

The canines are exposed to heights, loud noises, fumes, moving vehicles and other distractions they would face on the job.

Typically they work until about the age of 10, after which they normally go on to live as pets in their primary handlers’ homes.

“They’re like family,” said Officer Keith Flood with his three-year-old black Shepherd-Malinois mix named Doc, after finishing a training exercise. (Reuters)

See more images of the K-9 training center on Yahoo News!

“I’ve sat on panels with scholars, and I’m just a kid from the hood with a camera.”

Find out how Baltimore photographer Devin Allen went from aspiring photographer documenting his city’s protests on Instagram to landing the TIME Magazine cover and continuing to make a difference by Andres Tardio. 

Richard Feynman (above) included a poem in his address to the National Academy of Sciences:

I stand at the seashore, alone, and start to think. 

There are the rushing waves mountains of molecules each stupidly minding its own business trillions apart yet forming white surf in unison Ages on ages before any eyes could see year after year thunderously pounding the shore as now. For whom, for what? On a dead planet with no life to entertain. Never at rest tortured by energy wasted prodigiously by the Sun poured into space. A mite makes the sea roar. Deep in the sea all molecules repeat the patterns of one another till complex new ones are formed. They make others like themselves and a new dance starts. Growing in size and complexity living things masses of atoms DNA, protein dancing a pattern ever more intricate. Out of the cradle onto dry land here it is standing: atoms with consciousness; matter with curiosity. Stands at the sea, wonders at wondering: I a universe of atoms an atom in the Universe.

Image source

Lingerie Has A Diversity Problem. Here’s What One Brand Is Doing About It.

Skull Armchair

This part is very representative and in line with Gregory Besson creations, who is working on the vanities revisited since 2008. It connects aesthetics and timeless questioning, that the human has against death. Sitting on death and having fun on it is like trying to forget death a moment. The user of this chair will be backwards to death, maybe trying to outsmart it ? This true masterpiece appeals to old and recent techniques for its manufacture.The body of the skull is made of polyester, this technique is used by many carver since the 60s. The seat is leather and installation is Chesterfield type, which requires techniques of 18th century. Different unique finishes are coming and will be available. Get yours here

A friendly reminder from the Campaign for Southern Equality.

Space Station Science: Biological Research

Each month, we highlight a different research topic on the International Space Station. In August, our focus is biological research. Learning how spaceflight affects living organisms will help us understand potential health risks related to humans on long duration missions, including our journey to Mars.

Cells, microbes, animals and plants are affected by microgravity, and studying the processes involved in adaptation to spaceflight increases our fundamental understanding of biological processes on Earth. Results on Earth from biological research in space include the development of new medications, improved agriculture, advancements in tissue engineering and regeneration, and more. 

Take a look at a few of the biological research experiments performed on space station:

Biomolecule Sequencer

Living organisms contain DNA, and sequencing DNA is a powerful way to understand how they respond to changing environments. The Biomolecule Sequencer experiment hopes to demonstrate (for the first time) that DNA sequencing is feasible in an orbiting spacecraft. Why? A space-based DNA sequencer could identify microbes, diagnose diseases and understand crew member health, and potentially help detect DNA- based life elsewhere in the solar system.

Ant-stronauts

Yes, ant-stronauts…as in ants in space. These types of studies provide insights into how ants answer collective search problems. Watching how the colony adapts as a unit in the quest for resources in extreme environments, like space, provides data that can be used to build algorithms with varied applications. Understanding how ants search in different conditions could have applications for robotics.

TAGES

The TAGES experiment (Transgenic Arabidopsis Gene Expression System) looks to see how microgravity impacts the growth of plant roots. Fluorescent markers placed on the plant’s genes allow scientists to study root development of Arabidopsis (a cress plant) grown on the space station. Evidence shows that directional light in microgravity skews root growth to the right, rather than straight down from the light source. Root growth patters on station mimic that of plants grown at at 45% degree angle on Earth. Space flight appears to slow the rate of the plant’s early growth as well.

Heart Cells

Spaceflight can cause a suite of negative health effects, which become more problematic as crew members stay in orbit for long periods of time. Effects of Microgravity on Stem Cell-Derived Cardiomycytes (Heart Cells) studies the human heart, specifically how heart muscle tissue contracts, grows and changes in microgravity. Understanding how heart muscle cells change in space improves efforts for studying disease, screening drugs and conducting cell replacement therapy for future space missions.

Medaka Fish

Chew on these results…Jaw bones of Japanese Medaka fish in microgravity show decreased mineral density and increased volume of osteoclasts, cells that break down bone tissue. Results from this study improve our understanding of the mechanisms behind bone density and organ tissue changes in space.

These experiments, and many others, emphasize the importance of biological research on the space station. Understanding the potential health effects for crew members in microgravity will help us develop preventatives and countermeasures.

Make sure to follow us on Tumblr for your regular dose of space: http://nasa.tumblr.com