Rough Stone

I post processed this one quite a bit and the result was a pleasant surprise.

Today’s Gratitude Item: Finally ‘getting’ how key distribution works courtesy of the widgets on the Computer Science Field Guide. This weeks CS assignment for my senior students is going to be slightly more interactive (and hopefully a bit more fun) than usual. The short version is that we’ll be sending encrypted messages to each other via our ‘public’ google classroom stream and hopefully only the intended recipient will be able to decrypt the message that is meant for them.