Observation and Understanding

Hello Kids,

You have to see this to believe it. What color are the dots?

http://www.ted.com/talks/beau_lotto_optical_illusions_show_how_we_see.html

For 3 Dad Points, answer the following:

• Does the black background make the dots appear brighter or darker?
• Name 2 factors that affect our perception of what we see
• Which animal do they use to test color?

For 1 Bonus Dad Point, what was your favorite demonstration?

LottoLab is the home site of presenter Beau Lotto.
http://www.lottolab.org/