How does Bluetooth Even Exist???

Today i answer the biggest question we all never really thought about, How does Bluetooth even exist?
here is some credit for music in the video:

30 Second Classical by Audionautix is licensed under a Creative Commons Attribution 4.0 license. https://creativecommons.org/licenses/...

Artist: http://audionautix.com/

Doh De Oh by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 license. https://creativecommons.org/licenses/...

Source: http://incompetech.com/music/royalty-...

Artist: http://incompetech.com/