TomRoelandts.com in 2020

2020 was a really quiet year on this blog, with a grand total of four articles posted… I’ve been working full-time (and sometimes a bit more) in my consulting business, and the time to write blog posts often eluded me. Instead of going over the…

Tom Sat, 01/02/2021 - 14:35

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Why Are Leap Years Needed?

A year is the time that it takes the Earth to complete one revolution around the Sun. You might think that a day is the time that it takes the Earth to complete one rotation of 360 degrees, but that isn’t true. A full 360 degrees rotation takes only about…

Tom Sat, 02/29/2020 - 09:54

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