Investors with a lot of money to spend have taken a bullish stance on Cipher Mining (NASDAQ:CIFR). And retail traders should know. We noticed this today when the trades showed up on publicly available ...

We recently had a rainy weekend interrupt our original plans to go geocaching. Instead, I took inspiration from John Baichtel's recent posting - Codes For Kids - to introduce my kids to ciphers.

In Part I, you broke a simple cipher. Now try creating a more complex cipher. Cut out the NOVA Decoder Ring and NOVA Cipher Code Ring and the window marked INDEX. You are now going to put this simple ...