Humans require ten seconds of focused attention to properly absorb a new idea. Less than that and it pours off of us, in whole or in part. These are short, direct concepts that are worth ten seconds of your time to absorb.
Cryptography pioneer, author of 80 books, co-founder of Cryptohippie and the Fiber Optic Association. Authored the Free-Manโs Perspective newsletter for 14 years, background in construction and engineering.
The number of free subscribers for Ten-Second Thoughts over time since it was added to the directory.