Why Is This Interesting?

Mark Slavonia


Mark Slavonia (MJS) is an investor, a pilot, and an avid cyclist who enjoys writing about various topics such as radio altimeters, rowing machines, traveler's checks, kitchen ballet, Bike Everesting, 5g interference, and This Old House. He also shares other interesting things on his website and Twitter. Additionally, he is the spouse of a retired ballet dancer and a supportive audience member. In the past, he has contributed guest editions to WITI and has a following of over 20,000 readers.
  1. Why is this interesting? - The Home Ballet Edition (2020-04-16)
  2. Why is this interesting? - The Concept 2 Edition (2020-11-05)
  3. The Travelers Cheque Edition (2021-04-13)
  4. The Proto-Ambassador Edition (2021-06-25)
  5. The Wide World of Sports Edition (2021-09-02)
  6. The Paris Roubaix Edition (2021-10-01)
  7. The Figured Bass Edition (2021-12-21)
  8. The 5G Interference Edition (2022-01-25)
  9. The Concept 2 Edition (2022-05-10)
  10. The Seedless Fruit Edition (2022-06-23)
  11. The Transit Card Naming Edition (2022-09-20)
  12. The Very High Frequency Omnidirectional Range Edition (2022-12-20)
  13. The World's Most Dangerous Toy Edition (2022-12-28)
  14. Why is San Francisco Interesting (before 9:00 a.m.?) (2023-03-17)