Create your individual Optical Phantasm – for this mission, you’ll: a straw (stick or pencil will work), paper, scissors, glue, one thing to attract with and tape.
Impressed by: https://www.science-sparks.com/make-an-optical-illusion/
source
Create your individual Optical Phantasm – for this mission, you’ll: a straw (stick or pencil will work), paper, scissors, glue, one thing to attract with and tape.
Impressed by: https://www.science-sparks.com/make-an-optical-illusion/
source