How can we call this type of material?
Superconductor
What is it?
invention
Which one is used to describe this material?
flexible
dark
rigid
adhesive
Which invention is it?
Post it note / sticky note
What is she doing?
She's peeling off the apple skin
How can you describe the property of material if you can see through it clearly?
opaque
transclucent
soft
transparent
What is he doing?
He is inventing something
Where do people invent new things?
laboratory
Which property of the material is it?
see through
rough
opaque
smooth
How is it?
sticky
When you put the pingpong ball in a water cup, does it sink or float?
float
What is it?
magnet
Which word is used to describe an object remaining in one place in the air?
hover
Which type of glass can turn from being transparent to opaque for privacy?
Electrochromic glass