Google History Added A Section For Your Google Now Cards
Check your Google Now Card history in your Google Web History section.
Google has quietly added a new section to the Google Web History section of your logged in Google account. You can now track, over time, what Google Now Cards, Google showed you each day.
Google will document the type of cards served, from articles, birthdays, stocks, weather, local places and more. In addition to that, Google will show you if you viewed the card or not and will let you remove the history by selected it and deleting it from your history.
Here is a picture of my Google Now History:
The “other card” doesn’t specify what the other card was and clicking on it doesn’t do anything.
As Alex Chitu said, it would have been nice to see the actual card that was available on that day by clicking on it and it coming up in a new window.
You can access your Google Now Cards at https://history.google.com/history/now.