Hi friend,

Since this is Thanksgiving week in the US, I wanted to take this opportunity to say that I am thankful to you for subscribing to this newsletter and sharing my curiosity about the world around us. I appreciate each and every one. And I love it when you reply and share your feedback with me (there’s a really fun one at the end of this)

If you have friends who love a Black Friday deal, please send them to this newsletter. Our Black Friday deal - 100% off! - lasts all year!

But for this week only, any one who signs up gets 200% off! And this is on top of the low, low price of zero.

So, go ahead, make their day! Send this to a friend, a family member, a neighbor, a co-worker - anyone who appreciates a deal. I guarantee you, they will love this!

Stay curious!

Love and with gratitude,

P.S. the previous issue of the newsletter - #97 - was published on 11/23 - aka Fibonacci day.

Reader and friend KHH, sent an interesting post by Kit Yates, a math educator from the UK and a brilliant communicator of all things math. He had found an interesting coincidence earlier this year.

Prof. Yates followed this up with a very good essay on this observation.

(The essay is a fun read because it includes other fun topics of how continental drift was first discovered)

Happy reading!

And remember to share this newsletter’s Black Friday deal with people you love.