Sunday Funnies – Amazing Stories

Here are some interesting factoids to dazzle your friends with if we ever get to meet again in large groups.  From my Pinterest feed.

Is this the route our ancestors used to migrate from African origins to the Bering land bridge and  into North America?


FHSS radio was used in cellular phone technology too.

Only two burgers – with cheese and without.  The secret to McDonald’s early success was a very limited menu with no substitutions, and self service ordering for takeout only.





About the Author:

I am a cybersecurity and IT instructor, cybersecurity analyst, pen-tester, trainer, and speaker. I am an owner of the WyzCo Group Inc. In addition to consulting on security products and services, I also conduct security audits, compliance audits, vulnerability assessments and penetration tests. I also teach Cybersecurity Awareness Training classes. I work as an information technology and cybersecurity instructor for several training and certification organizations. I have worked in corporate, military, government, and workforce development training environments I am a frequent speaker at professional conferences such as the Minnesota Bloggers Conference, Secure360 Security Conference in 2016, 2017, 2018, 2019, the (ISC)2 World Congress 2016, and the ISSA International Conference 2017, and many local community organizations, including Chambers of Commerce, SCORE, and several school districts. I have been blogging on cybersecurity since 2006 at

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