Science is Magic

76

SEND

A

SECRET

If you’ve ever wanted to pull a rabbit

out of a hat like a real magician, here’s

your chance. Once you learn this

invisible ink trick, you will be able

to send your friends any drawing

or message... in secret.

YOU WILL NEED

Sheet of paper

White wax crayon or candle

Permanent marker (optional)

Paintbrush

Watercolor paint

Draw a picture or write a

message on white paper

using the white crayon.

It will be invisible.

1

2

W

HA

T’

S^ T

HA

T^ IN

THE^ HAT?

Send or give the sheet of

paper to your friend. To reveal

the picture, they should start

at the top of the paper and paint

over it with watercolor paint.

You can use

a permanent

marker to

add to the

drawing.

US_076-077_Send_a_secret.indd 76 12/09/2018 15:50