The most honest answer to this question is classified 'top secret'
There are many universal chargers that can be used for video cameras. Examples of universal chargers that can be used for video cameras includes Dynex chargers and Sony chargers.
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Many electronics companies sell video cameras, HD or otherwise. Samsung, Sony, Logitech, Fujifiilm are all companies that sell video cameras in HD. Many retailers will have them in the electronics department of the store.
There are various brands of flash video cameras. Many digital cameras can save in flash format or convert to it. These include Kodak, Polaroid, Canon and Nikon.
Some of the most common places that the US government can legally use video surveillance cameras are stores and public schools. Also they can use surveillance cameras in property that is theirs.
Yes, and many do as a form of deterrent. Many employers also use hidden cameras, and position dummy cameras to fool employees and patrons.
yes
The country that invented portable video cameras is....America
The highest end of all Sony video cameras is the High-Definition Handycam Camcorder HDR-AX2000. It is also the most expensive camera at $3400 US Dollars.
No, there weren't any video cameras in 1845, the earliest known video recording was taken in the 1900s -BookShark
Cameras that don't create motion pictures or video.
There is many online articles to read about the different grades of dv cameras. Such as http://ezinearticles.com/?Grades-of-Video-Cameras-Compared&id=4042951 that can help you in comparing different grades of cameras.