Gross Science Beating Heart Will have your heart racing this Halloween ! From John Adams! >>
www.johnadams.co.uk
Gross Science Beating Heart AGE 7-9, 10-12
Create a gruesome, squelchy, beating heart!Construct each half of the heart, attach the pump tubes and fill with fake blood.Place into your donor organ box and pump the heart – wait for your victim’s surprise when they open the box!
