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Temperature

A bottle of beer is cooled using the new magnetic refrigeration system developed by GE

The fridge is the most common of common household appliances. Despite improvements in efficiency over the years, they remain one of the biggest users of electricity in the home, relying on chemical refrigerant and a compressor to transfer heat from the inside to the outside of the fridge. GE researchers have now developed a new type of refrigeration technology using magnets that is more environmentally friendly and is predicted to be 20 to 30 percent more efficient that current technology ... and it could be in household fridges by the end of the decade.  Read More

Heat stored in the Pacific Ocean could be a ticking climate time bomb (Photo: Shutterstock...

Despite an overwhelming consensus among climate scientists that warming trends over the past century are most likely the result of human activities, some claim that a plateau in global surface air temperatures since 2001 is evidence to the contrary. However, a new study suggests the recent stabilization of air temperatures is a result of abnormally strong east to west trade winds, causing warmth to be stored temporarily beneath the western Pacific ocean.  Read More

The CRUTEM4 dataset provides Google Earth users with access to one of the most widely used...

Talking about the weather is a pastime as old as language, but climate researchers from the University of East Anglia (UEA) in the UK have just given people a whole lot more to talk about. As part of an ongoing effort to increase the accessibility and transparency of data on past climate and climate change, they've made one of the most widely used records of Earth's climate accessible through Google Earth.  Read More

Mimicking polar bear fur, which is able to insulate the animal's body to temperatures of 9...

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

The functioning Smart Sensor Label prototype

Are you sure that the chicken you just bought has been kept cool from the time it left the plant to the moment you stuck it in your shopping cart? Well, you could be if it had one of Thinfilm Electronics' Smart Sensor Labels on the packaging.  Read More

A phone running OpenSignal's WeatherSignal app

Smartphone batteries contain tiny temperature sensors, designed to keep the phone from overheating. While those sensors do measure the heat generated within the phone, their readings are also affected by the temperature of the phone’s external environment. With that in mind, British app developer OpenSignal has created a system that allows multiple users’ phones to provide real-time, location-specific weather reports.  Read More

The BBiQ will have up to three metal probes for temperature monitoring

Grilling can be quite rewarding and enjoyable, but it can also be a hassle. Hunching over the hot, sizzling grates while your friends hang out, enjoy beer and tell old college stories about you can get tired fast. The new BBiQ lets you drop your spatula and unchain yourself from the grill while guaranteeing that your food doesn't suffer.  Read More

Researchers have found that a layer of graphene can keep electronic component hotspots up ...

For a two-dimensional material, graphene is certainly punching above its weight in terms of potential applications. Already set to enable faster, stronger and foldable electronic devices, researchers claim that the single layer lattice of carbon atoms can also help keep electronic components up to 25 percent cooler, giving it the potential to significantly extend the working life of computers and other electronic devices.  Read More

The Kinsa Smart Thermometer in use

When someone is feeling sick, you take their temperature to see if they’re running a fever. That’s the way it’s been for decades. However, all that a regular thermometer will tell you is their body temperature – it won’t tell you what they might have, or what you should do. The Kinsa Smart Thermometer, while not quite a medical tricorder, is designed to do those things.  Read More

CubeSensors are designed to “measure everything that can be measured about indoor.”

Not so long ago, a smoke detector and possibly a wall-mounted thermometer and/or barometer were generally the extent of indoor monitoring devices for the home. But a number of devices are appearing designed to increase our knowledge about the environment in which we spend most of our time. Joining the likes of Netatmo’s Urban Weather Station and the Lapka personal environment monitor are CubeSensors, small sensor-packed wireless cubes designed to “measure everything that can be measured about indoors.”  Read More

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