Introducing the Gizmag Store

microwave

The microwave-trapping omnidirectional electromagnetic absorber

Researchers at Southeast University in Nanjing, China have created a device that traps and absorbs electromagnetic waves coming from all directions, spiraling them inwards without any reflections, essentially creating an electromagnetic black hole. Qiang Cheng and Tie Jun Cui’s “omnidirectional electromagnetic absorber” draws in microwaves coming from any direction by spiraling radiation inwards, and converting its energy into heat. They plan on developing a device that can absorb visible light next.  Read More

The Wavebox portable microwave oven

The impact of the microwave oven on human grazing habits has been extreme. It can reheat frozen food or cook raw food in a fraction of the time required of a conventional oven and has brought the convenience of preparing food to new levels. Now a portable microwave oven offers those same capabilities to people who need to prepare food away from the kitchen, or indeed off-the-grid entirely – truckies, RVers, boaties, campers … . The US$250 WaveBox weighs just 6.3 kg (14 pounds), runs on mains voltage regardless of country, and can also run from a 12 volt battery using alligator leads or from your in-vehicle power outlet. This is without doubt a killer app!  Read More

The CastOven lets you watch YouTube clips while you wait

There’s no doubting the time saving convenience of microwave ovens. But what about the time wasted because of them? Their super fast cooking means there really isn’t enough time to go and do something else while we wait for our food, so we find ourselves loitering around watching the seconds tick down. A couple of researchers from Japan’s Keio University have come up with the perfect solution for those of us who need to be entertained at every minute of every day in the form of the CastOven, which lets users enjoy a bite-sized piece of YouTube goodness while they wait for their food.  Read More

Cauliflowers and other produce could soon be picked by robots

Researchers in the U.K. are working at turning newly developed imaging technology into an intelligent harvesting machine. Using microwave measurement, the system can look beneath the leafy layers of a crop, identify the differing materials, and enable precise size identification. Such a machine could minimize wastage in crops like cauliflower and solve an impending labor shortage for U.K. farmers caused by a fall in the number of migrant workers.  Read More

The Beanzawave - providing piping hot meals wherever you are

Heinz, famous the world over for its ketchup and baked beans, claims to have come up with a quick and easy solution for the legions of stressed out workers who are missing out on meals because they are tied to their desks. A portable microwave oven amusingly called the Beanzawave might not sound that impressive, but add its miniature dimensions and USB connectivity to the mix then this could be a recipe for success.  Read More

Looking for something? Search our 26,500 articles