[LEAPSECS] leap in june

[Tom Van Baak]

They were wise enough to ask Markus to write it; a nice balance between popular and technical. They were kind enough to ask permission to use a cesium clock leap second photo from my web site. "Not something you see every day" indeed!

https://theconversation.com/an-extra-second-on-the-clock-why-moving-from-astronomic-to-atomic-time-is-a-tricky-business-35970

Markus -- your LOD plot ends in 2011?

/tvb
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