Why are microwave ovens constructed so that they will not operate when the door is open? How does the resistance of a piece of metal change if both its length and its diameter are reduced to one-half of their original values? How is magnifying po...
Microwave popcorn, on the other hand, might be dangerous. Some container additives may potentially cause allergic reactions in some people. Diacetyl adds a buttery taste to snacks, yet it is linked to depression and popcorn pneumonia, a disease that has affected certain popcorn factory employees. ...
The answer is that many of the chemicals that caused worry in earlier decades have been removed from microwave popcorn, but some critics still are not satisfied. “You may consider popcorn to be a low-calorie, high-fibe...
Let the jar rest in a pot of hot water or warm the honey in the microwave on a low-power setting. As the honey warms, the crystals will melt back to their liquid state. Stir it intocoffee, tea, or use it to bake. Skip the middle step and use crystallized honey to sweeten hot d...
Each of these panels can produce enough power to run appliances like your TV, microwave, and lights. To power an entire home, most solar panel owners need 17 to 30 solar panels. The amount of electricity your solar panels produce directly impacts your long-term savings. If it doesn't ...
Some use a technology called WiMAX, which has the ability to broadcast signals over large distances using powerful microwave transmissions. Other municipal networks use a combination of mesh, WiMAX and others. Developing Countries Wireless mesh networks are useful in countries without a widespread wired...
In the Spring we "spring ahead" by moving our clocks ahead one hour. We lose sleep, are tired for a week, and it's always an adjustment to get used to the new time. Plus, we're running around our house changing clocks, alarms, microwave, stove, cars and watches. What a pain....
Anne : Hi,Ultraviolet (UV)light is electromagnetic radiation in a part of the spectrum between X-rays and visible light, approximately 180 nano-meters to 400 nano-meters. It differs from light only that its wavelengths are too short to be seen by the human eye. Long-wave UV-A radiation ...
Defrosting Do’s:Always defrost food in the fridge or using a microwave’s defrost setting, not on the counter, to minimize bacterial growth. Know When to Say Goodbye:If you’re questioning the quality of something that’s been frozen for over a year, it’s often safer to dispose of it...
Behind the Scenes: How A GPS Tracker Works The main functionality of a GPS-based tracking system comes from the use of the Global Navigation Satellite System (GNSS) network. This network of satellites emits microwave signals which are sent through to a variety of GPS devices. These devices can...