Posts Tagged Microwave

Plasmonic cloak makes objects invisble, but only in the microwave region of the spectrum

Posted by on Saturday, 28 January, 2012

Okay, so we’re not up to USS Pegasus levels yet, but for the first time researchers have been able to cloak a three dimensional object. Don’t start planning your first trip to the Hogwarts library restricted section just yet though, the breakthrough is only in the microwave region of the EM spectrum. Using a shell of plasmonic materials, it’s possible to create a “photo negative” of the object being cloaked in order to make it disappear. The technique is different to the use of metamaterials, which try to bounce light around the object. Instead, plasmonics try to deceive the light as to what’s actually there at the time — but because it has to be tailored to create a “negative image” of the object you’re hiding, it’s not as flexible, but it could be an important step on the road to that bank heist we’ve been planning.

Plasmonic cloak makes objects invisble, but only in the microwave region of the spectrum originally appeared on Engadget on Sat, 28 Jan 2012 04:39:00 EDT. Please see our terms for use of feeds.

Permalink BBC News  |  sourceNJP  | Email this | Comments
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Woman Arrested For Microwaving Her Baby to Death [Nightmares]

Posted by on Wednesday, 22 June, 2011

Handheld millimeter / microwave camera to see through walls, your underpants

Posted by on Saturday, 5 March, 2011

You know those scanners that peep your naughty bits at the airport? Well, a team of researchers have been working on a handheld camera that sports the same technology, and while they’re touting its future impact on stuff like cancer detection and aerospace engineering, we can’t help but squirm thinking about its Peeping-Tom potential. The camera currently takes 30 images per second by transmitting millimeter and microwaves to a “collector” on the other side of a subject, and then sends them to a laptop for real-time inspection. Aside from being able to see straight through your BVDs, it can also be used to detect defects in spacecraft insulation, find termites lurking in the walls of your apartment, and help in the diagnosis of skin disease. The camera’s creators are working on a smaller, one-sided version of the device that could have mass-market appeal — we just hope this thing stays in R&D long enough for us to get our bikini bodies back. Check out a video of its G-rated abilities after the break.

Continue reading Handheld millimeter / microwave camera to see through walls, your underpants

Handheld millimeter / microwave camera to see through walls, your underpants originally appeared on Engadget on Sat, 05 Mar 2011 11:24:00 EDT. Please see our terms for use of feeds.

Permalink PhysOrg  |  sourceMissouri University of Science and Technology  | Email this | Comments
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Make Your Creations Come To Life With Glowing Ink

Posted by on Sunday, 17 October, 2010

Have you been looking for a new, fun way to take some of your latest creations to the next level?You are done looking. Glowing printer ink is an easy, fun way to make cards, newsletters, party or holiday decorations, signage, and even t-shirts or canvas come alive.The glowing ink will work without the purchase of special paper and you literally have no limits but the extent of your own imagination.You can employ whatever you have hanging around.
There are plenty of manufacturers that sell this ink, but if you want to further explore your own craftiness, try making the ink yourself.

Before you can make the glowing ink, you need the materials, and this will require a few different shopping stops.You will have to travel to your local craft store of the arts and crafts section of a major retail store to purchase some glow in the dark powder.Now, you need to get your hands on an ink refilling kit.If you don’t, a quick trip to an office supply store or even online will do.Ensure that your printer is compatible with this glowing ink kit.And lastly, you’ll want a syringe to transfer the ink from the ink cartridge to the mixing bowl and back.

In a microwave-safe bowl, place three teaspoons of printer ink and one-fourth of a teaspoon of the glow in the dark powder.To dissolve the powder, run in the microwave for about 30 seconds and stir until the powder has been totally assimilated. Let the mixture cool for a few minutes. Use the syringe to pick up all the ink mixture and transfer it back into your empty ink cartridge.Insert the syringe into the ink cartridge’s refill holes, which may be located with the ink refill kit’s instructions.Before attempting any printing, you should use your printer’s clean cycle.Glowing will not be possible unless you expose the ink to the light for a few minutes after it has been printed out.

That’s it! Who knew a printer ink cartridge endeavor could be so fun?You projects will really stand out now, so unleash your creativity.Halloween costumes, while certainly the most common usage of these inks, are not the only thing they are good for, since they could also be used for interesting home decor in the evening.You should experiment with adding the glow in the dark effect to multiple ink colors.Just enjoy yourself, let your imagination flow, and prepare for the amazed comments from your friends when they admire your handiwork! For more great printing tips including information about ink refills for printers, check out the Ink Cartridge Blog.


What is your coolest kitchen gadget?

Posted by on Saturday, 11 September, 2010

Question by THATgirl: What is your coolest kitchen gadget?
I LOVE my microwave. I just hit the “reheat” button when I put leftovers in there and it heats it to the perfect temperature… I just hit the “popcorn” button and it cooks it just right all the way to the last POP. I can make mashed potatoes, (or whatever), and hit the “keep warm” button and it keeps it nice and oven fresh until it’s ready to eat… I could go on and on. I’ve had it for 5 years too so when I got it it was WAY ahead of its time. It’s my baby and I’ll never throw it out. Tee-hee.

Best answer:

Answer by jako
i love my nutmeg grater but i dont use it to great nutmeg

Know better? Leave your own answer in the comments!


The Great Things About Updating Your Kitchen Gadgets

Posted by on Tuesday, 7 September, 2010
gadget
by airgap

The Great Things About Updating Your Kitchen Gadgets

Updating your kitchen gadgets on occasion is an exceedingly critical matter indeed. Although it may occasionally seem that manufacturers are usually informing you that whatever latest product is the neatest thing ever just for the hell of it, there’s really something of a lesson to be learned. The continued stream of new kitchen gadgets that come onto the market underlines the undeniable fact that the kitchen needs a facelift now and again too.

Whilst alot people will happily update their TV, PC or telephone for a newer model, the kitchen can simply fall by the wayside, and you’re then left preparing food with gadgets that may well be somewhat past their prime. Remember, the kitchen is one of the most important parts of the home, and it must be treated well to give the maximum usefulness.

New kitchen gadgets do not need to cost the earth, and when you have bought them you can harvest the rewards with safely and quickly prepared food that everybody can enjoy. New kitchen gadgets will help you lead a more healthy approach to life too. Think it through- good digital kitchen scales will assit you in being more exact. Food steamers can help you make food without losing any of the goodness, that type of thing.

Along with these there are gadgets it would be a positive idea to update, such as your microwave (for matters of safety and perfromance), your family blender, food mixers and your processors and suchlike. Updating your kitchen could be a very useful and positive thing to do, and it is certain to help remind you simply how marvellous eating in can be. Check out the range of new slow cookers available or maybe even contact grills for starters. Then there are the various kitchen gadgets that help you to make food items from scratch.

These include things like ice cream machines or pasta making devices, or a specialized pizza cooker for creating excellent pizzas for the family to tuck into. Updating your kitchen gadgets can be cheaper than you might imagine too, thanks to the various specials and refunds that are out there to take advantage of.

These offers may include items large and small, and for a low price you may well discover that you can easily update your entire kitchen. You can very easily find all manner of the finest discount kitchen gadgets on the internet on reputable sites and from reliable retailers. Time for a new look at the way your kitchen works!

The kitchen is the hub of any home, and updating your kitchen gadgets can help you towards the lifestyle you truly want. For the best discount kitchen gadgets around, check out the many kitchen gadget reviews online!

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