Radar, the atomic bomb, tanks, bombers, new dogfighting planes, and new weapons
The steam engine
the most important developement has been digital satellite communication that allows communication any where in the world, in real time.
media is the most important communication tool
your most important communication tool when you're on the phone is your is?
The most common official language in India is English, used for formal communication in all 28 states and all 7 union territories. English is important in the world because it is the most widely spoken language.
The signing of peace agreements between countries or groups ending armed conflicts, such as the signing of the Good Friday Agreement that brought an end to the conflict in Northern Ireland, is an example of peace in our world.
the most important feature in communication is the body especially eye contact and facial expressions
The sling shot
Steamboats
Houston, TX Most of the heart surgery innovations were pioneered there.
A. Communication
The most important use of mobile technology has been increased communication opportunities between people. It allows the management and transfer of information to and from all over the world.