TOPIC: Invisible Ink

Join Haley in a live stream, where you can learn fascinating science facts, answer science questions through live polls, and participate in a collaborative activity! 

In honor of Election Day in the U.S., help Haley create a special “secret ballot” by making our very own invisible ink! You'll need a cardboard box, construction paper, markers, half a lemon, water, spoon, bowl, cotton bud, white paper, lamp or other light bulb.

To join:

Install latest version of Tappity on your device (25.5.3+) -- Required

RSVP on our website: https://www.tappityapp.com/rsvp

When it's time, open Tappity and tap on "Tappity Live" on the home screen (WiFi Required). If you do not see Tappity Live button, you can also tune in on our website: https://app.tappityapp.com/live (An account is required)