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Do You Know
Questions & Answers on General Knowledge.

Do hand carried microwave heaters exist or must the microwaves always be enclosed, as they are in a microwave oven?
My understanding is that there are microwave heating systems that are not enclosed and that are used in medical therapies to provide deep warming to injured tissues in medical patients. But apart from such devices, I've never heard of unenclosed microwave heaters. That's because such heaters would be dangerous, since a user would be exposed to the heating effects of the microwaves. To keep the microwave heating under control, microwave ovens always carefully enclose the microwaves in a metal cooking chamber from which they can't escape.
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  • Crazy iPhone Accessories

    Hand Shaped Case

    Most of the time, your iPhone feels like your best friend. It knows everything about you and accompanies you to important events. It s like a hand you can rely on. Now, you can actually have a hand to hold for your iPhone with this weird hand-shaped case from Japan. It features a realistic human hand attached to the back of the case for you to hold when using your iPhone. Choose from a lady s hand and a child s hand to hold. This is definitely weird and a bit creepy.

    Chourishi Systems