Walkie Talkie was invented by which scientist | Dan Noble, Henryk Magnuski et al discovered what

know here all things of Walkie Talkie was invented by which scientist | Dan Noble, Henryk Magnuski et al discovered what ?

question : Electricity was invented or discovered by whom ?

answer : The famous scientist named Dan Noble, Henryk Magnuski et al was the inventor of Walkie Talkie in the year of 1940.

question : Dan Noble, Henryk Magnuski et al invented which thing and when ?

answer : In ‘1940’ year the well known scientist whose name is ‘ Dan Noble, Henryk Magnuski et al ‘ was the inventor of Walkie Talkie.

question : when and by whom Walkie Talkie was discovered ?

answer : Walkie Talkie was the discovery of Dan Noble, Henryk Magnuski et al which was discovered in 1940 year.

so in short we can say –

invention : Walkie Talkie

inventor : Dan Noble, Henryk Magnuski et al

year : 1940