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When RADAR was first invented, in the 1930s, it didn't work very well because high directional accuracy required either a gigantic antenna or very short wave-lengths. Vacuum tubes had great difficulty in producing wavelengths below about 1.5 meters. In 1940 two men named Randall and Boot, working at Birmingham University in England, invented a device called a Resonant Anode Cavity Magnetron which could generate wavelengths about a thousand times shorter. Now called just a magnetron, this transformed RADAR; it has also transformed cooking, because there is at least one in almost every kitchen, inside the microwave oven.
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Massachusetts Bay produced two spin-off colonies?
The Massachusetts Bay Colony produced three spin-off colonies: Connecticut, Rhode Island, and New Hampshire.
What is the name of the new spin off company from Valero?
NuStar Energy LP in San Antonio, TX
What was the address of the Bunkers on All In The Family?
704 Hauser One of the many spin-off series from "All in the Family" was titled "704 Hauser".
What were the characteristics of the south that contributed to its military strength in the early part of the civil war?
Most were poor boys fresh off the farm.
Was Dynasty a spin off of Dallas?
No, "Dynasty" was not a spin-off of "Dallas." Both shows were separate productions, although they aired around the same time and shared similar themes of wealth, power, and family drama. "Dynasty" premiered in 1981, while "Dallas" began in 1978. Both series became iconic in the realm of prime-time soap operas during the 1980s.
What is Spin off industries of the technology?
What is Spin off industries of the technology? What is Spin off industries of the technology?
Is a spin off a type of technology or cycling competition?
A spin-off is something that is derived from something else.
How do microwaves give off radiation?
Microwaves emit electromagnetic radiation in the form of microwaves when they are turned on. This radiation is absorbed by food and causes water molecules in the food to vibrate, generating heat that cooks the food.
What is the examples of spin-off?
On television ... Frasier was a spin-off from Cheers Joey was a spin-off from Friends
TV's Knots Landing was a spin off of Dynasty?
False - It was a spin off of Dallas
Is Spin-off or spinoff the correct spelling?
spin-off
What are the environmental benefits of using microwaves?
Microwaves can destroy polluting gases given off by power plants.
Does the sun give off invisible light rays called microwaves?
No, the sun primarily emits visible light, ultraviolet light, and infrared radiation. Microwaves are a form of electromagnetic radiation with longer wavelengths than visible light, commonly associated with communication and cooking technology.
What space technology spin-off might be used at school?
One space technology spin-off that could be used in schools is the development of water-recycling systems, similar to those used aboard the International Space Station. Schools could benefit from such technology to reduce water usage and promote sustainability in their facilities. Additionally, educational tools like virtual reality simulations developed for astronaut training could also be utilized to create engaging learning experiences for students.
Laverne and Shirley was a spin off from?
A spin- off of Happy Days,
Boston Legal is a spin-off of Law and Order?
False - It is a spin-off of The Practice
The TV show Tabitha was a spin-off of what other show?
it was a spin off from "Bewitched"
