Happy World Emoji Day! Today, we encourage you to communicate with friends and family solely through emojis — yes, even if you’re a doctor delivering bad news to a patient.

This is The Reset Button from Classic Nerd, resetting your day.

July 17 in Nerd History

Here are 5 things that happened on July 17 at the intersection of nerd and pop culture.

I.

Birthdays of honor: David Hasselhoff (1952), Donald Sutherland (1935), James Cagney (1899), Phyllis Diller (1917), Vince Guaraldi (1928).

II.

We finally answered the question, “How much is too much Michael Keaton?” when Multiplicity came out in 1996.

Just kidding, there’s no such thing as too much Michael Keaton.

III.

On this day in 1954, construction commenced in Anaheim, California, on Disneyland.