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A new thermochromic table and bench set changes color wherever it's exposed to the user's ...

Remember those Hypercolor T-shirts, that changed color according to your body temperature? Or how about mood rings? Well, now you can get a solid oak table and two-bench set that works along the same lines.  Read More

The second generation of Tony Fadell's Nest Learning Thermostat will be shipping soon

Apple fans with vivid imaginations love to dream up all kinds of fictional Apple products. iCars, iFridges, and iBoats may never see the light of day, but there is one home appliance that requires a bit less imagination. Former Apple exec Tony Fadell, who was instrumental in creating the iPod, brought his Cupertino schooling to the world of thermostats. The resulting original Nest thermostat was a hit, and – much like with an iPhone or iPad – its sequel is here, nearly a year later.  Read More

Chaval's Response XRT heated gloves

Like the ill-fated internet meme says, "Winter is coming" ... or at least, it is for those of us in the Northern Hemisphere. Chaval's Response XRT heated gloves are designed to help outdoorsmen battle the cold that comes with the season, using some innovative new technology – and for US$389.97, they'd better.  Read More

Thermoelectrics can be used to convert energy currently lost as heat wasted from industry ...

Approximately 90 percent of the world’s electricity is generated by heat energy. Unfortunately, electricity generation systems operate at around 30 to 40 percent efficiency, meaning around two thirds of the energy input is lost as waste heat. Despite this, the inefficiency of current thermoelectric materials that can convert waste heat to electricity has meant their commercial use has been limited. Now researchers have developed a thermoelectric material they claim is the best in the world at converting waste heat into electricity, potentially providing a practical way to capture some of the energy that is currently lost.  Read More

Violent bubbling in boiling water may just be a thing of the past (Image: Northwestern Uni...

You know that thing that water does when it boils? The thing with the bubbles? Turns out, it doesn't really need to do that at all, with scientists finding a way to make boiling water a completely bubble-free zone. Researchers from Northwestern University, King Abdullah University of Science and Technology in Saudi Arabia and Melbourne University in Australia teamed up to prevent water from bubbling when it boils by using tiny spheres coated with a hydrophobic material.  Read More

Scientists have created face paint that protects soldiers against the heat of explosions (...

For millennia, face paint has helped soldiers avoid being seen by enemy forces. This Wednesday, however, a team of scientists from the University of Southern Mississippi announced that a new type of face paint may soon also be able to protect against the heat of bomb blasts and other explosions. Additionally, a clear version of the paint could be used by civilian firefighters.  Read More

The phase-change drywall absorbs heat during the day, and releases it at night

Scientists from Spain’s Universidad Politécnica de Madrid have created a new type of drywall, that they claim can reduce a building’s energy consumption by up to 40 percent. Its secret? Lots of tiny beads of paraffin.  Read More

The HeatSeeker is a cooling mister that replaces the existing hose port cap on a fire truc...

Firefighters face many dangers, including burns, smoke inhalation and structure collapses. Because they're required to wear all that heavy gear while performing strenuous activities, however, they also risk heat stroke. That’s why firefighter Michael Robinson invented the HeatSeeker – a device that attaches to a fire truck’s existing hose port, creating a cooling mist.  Read More

Radiator Labs heavily insulated housings physically cover radiators like this one, trappin...

Its idea may be simple, but that did not stop Radiator Labs winning the MIT Clean Energy Prize with its controllable box that can be retrofitted to radiators to boost the efficiency of hot water and steam heating systems. The heavily insulated housings physically cover the radiator, trapping heat in the system, and strictly controlling the amount that is let into the room. This prevents homes becoming over-heated, and wasteful heat loss as people open windows to compensate.  Read More

Siemens' full-surface induction cooktop allows up to four pieces of cookware to be placed ...

Earlier this year at CES 2012, Siemens subsidiary Thermador unveiled its Freedom Induction Cooktop that allows pots and pans of various sizes to be placed anywhere on its surface instead of being constrained to fixed cooking zones. Now Siemens has shown its own full-surface induction cooktop that provides the same freedom of cookware placement.  Read More

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