Motivational Speakers and Their Teachings Master Table
Why?
See who is preaching what, the similarities and differences.
How?
Publish a master table that lists the motivational speakers, one per row, and the principals, concepts, techniques and methods they teach, one per column. Show who is teaching what, and see who have unique techniques, who are very similar, etc. each row and column is a link to more information on the subject.
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Listen to Your Audio on Your Smartphone While Not Disturbing Others
Why?
You would like to listen to some music or watch a video without using earphones, but there are others around you, and you don’t want to disturb them.
How?
Install directional speakers in smartphones so there is a minimum of sound leaking to others.
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