Be Amazing Toys Come To Your Senses

Características:

• Award winning science kit

• Map out your tongue’s taste centers with solutions you make yourself and see if your genes let you taste the included “bitter strips.”

• Learn about sound waves with the included kazoo as you disguise and amplify your voice

• Make a stethoscope using yarn and a wire hanger

• Find out why a doctor taps your knees and make your own knee jerk reflex tester