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Polar

Space

Cassini glimpses the dark eye of Saturn's south polar storm

The Cassini spacecraft has captured a stunningly detailed view of the "dark eye" of Saturn's vast south polar vortex, a feature so large that it could comfortably swallow planet Earth. The vista is a composite shot comprised of two separate images captured in July 2008 from a distance of roughly 392,000 km (243,578 miles) from the gas giant.Read More

Wearables

Polar A360 fitness tracker packs color touchscreen and optical heart rate monitor

Finnish company Polar has been in the health monitoring game for over 30 years and launched the world's first wearable wireless heart monitor in 1982. Since then, the market has been flooded with wearable devices designed to track and motivate the fitness training efforts of professionals and amateurs alike. With the new A360 fitness tracker, Polar has added a splash of color to a device designed to offer convenient wrist-based heart rate monitoring and smartwatch-like notifications.Read More

Space

New research on Saturn's polar cyclones could allow for a better understanding of distant exoplanets

A team of scientists from MIT has put forward a theory that would explain the presence of enormous polar cyclones present on the gas giant Saturn. The cyclones, first discovered by the Cassini spacecraft in 2008, are so massive that they could swallow the Earth in their expanse. The research may even lead to better characterization of the atmosphere of distant exoplanets.Read More

Science

Polar bear fur could hold secret to ultrathin insulation

Put a polar bear and a biophotonics expert together in a chilly room and what do you get? Potentially, better insulation. When looking to uncover the secrets of the impressive insulation properties of polar bear fur, researchers at the University of Namur in Belgium and the University of Hassan I in Morocco found that radiation plays a larger role than conduction in the insulation of polar animals, such as penguins and polar bears, than previously believed. Read More

Robotics

NASA's GROVER roves over snow for over a month

NASA's autonomous, solar-powered explorer GROVER has been kitted out with ground-penetrating radar to take to Greenland's ice sheet on Friday. There the robot will spend a month analyzing the accumulation of snow and how this contributes to the ice sheet over time. The scientists involved hope to identify a new layer of ice that has formed since summer 2012, an unusually warm summer which saw melting across 97 percent of the area of the ice sheet. During that time, an iceberg twice the size of Manhattan calved from the Petermann Glacier, part of the ice sheet.Read More

Space

Venus atmosphere unexpectedly measured by drag

An unexpected measurement has been achieved with the Venus Express, a satellite currently studying the atmosphere of Venus. While the satellite was not fitted with instruments to directly measure atmosphere density, the scientists have discovered by measuring the drag as the Venus Express experiences air resistance that the atmosphere is 60 percent thinner than expected. This "working on the fly" approach could allow the scientists to extend the life of the craft allowing them to collect more data.Read More

Space

Northern Lights collide in an explosion of brilliance - we just haven't noticed it before

A network of cameras deployed around the Arctic to understand the trigger mechanism for the beautiful light display called the aurora borealis – also known as the Northern Lights – has discovered that sometimes the vast curtains of aurora borealis collide, producing a stunning outburst. The reason no one on Earth has ever noticed these collisions before is that they occur on such a vast scale it takes a network of sensitive cameras spread across thousands of miles to get the whole picture.Read More

Sports

adidas and Polar introduce the world’s first completely integrated training system

August 10, 2005 Polar Electro and adidas have formed a partnership to introduce the world’s first completely integrated training system. Called “Project Fusion”, it seamlessly integrates Polar heart rate and speed and distance monitoring equipment into adidas apparel and footwear. The system combines the adiStar Fusion range of apparel, the adiStar Fusion shoe, Polar’s s3 Stride Sensor, the Polar WearLink transmitter and the Polar RS800 Running Computer into one system. Special fibers bonded onto adidas tops, work in conjunction with Polar’s Wear Link technology to eliminate the need for a separate chest strap to monitor heart rate. Just snap the tiny Polar WearLink connector onto the front of the shirt and go. The data is wirelessly sent to the wrist-mounted running computer, which displays and records all information in real time. The adiStar Fusion shoe has a cavity in the midsole which can house the Polar s3 Stride Sensor. As with the heart rate monitor, data is sent wirelessly to your running computer. Information like speed and distance, chronograph functions, along with heart rate, are shown on the RS800 in real time. And when the workout is over, all data can be downloaded onto a computer so workouts can be easily managed and analysed.Read More

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