Live Quiz: Colour, endless universe of wisdom

What? Colour perception raises many more (endless?) questions than those you saw in the What-is-colour-quiz. In contrast to that quiz, questions in “Colour, endless universe of wisdom” are less fundamental and abstract, and more about quirky examples from everyday life (well, depends on your life).
How? During the Live Quiz, I will send questions and you and all other participants can choose an answer on your cell-phones or computers. You will see what other people answered, what was the correct answer, and who is up in the leader-board. Here is how it works and where to find it:

Where? The Live Quiz is exciting in content, but laid-back in usage. You do not need to sign-up, log-in, or to install a program. We use a simple program, VeVox, for you to participate in live polls, contribute questions and view live results. You can simply access Vevox from your web browser: https://vevox.app/m#/159982971. If you don’t mind, you can also download the iOS or Android app, which is a bit more comfortable to use: https://get.vevox.app. Depending on when you join the quiz, you might need the “Meeting ID”: 159-982-971.

When? See next session on top of the page.