Print or open the PDF. Look at the dot on the red cross. You should be about 12 inches from the cross. Stare at the dot on the red cross for 30 seconds. Then, stare at the dot on the other side of the paper. You will see a bluish-green (teal) cross appear! It\’s really cool!!
I love science!
You may also like to look at the posts about cross crafts which are listed on this blog.
Click here to see more crafts and ideas:
May you all have a great day!
Say a prayer for me; I will be praying for you.