Have a blast making hilarious scientific pranks like huge geysers and surprising green eggs! Impress your friends with scientific experiments that are truly pranks! Find out how to: Make someone's hair stand on end Create a fun whoopee cushion to surprise your friends Produce incredible pharaoh's snakes and an egg that doesn't break Get hilarious reactionswith simple science tricks And much more pranks... Contents: 36 Page educational book Balloons Large balloon Pasteur pipette Plastic spatula Rubber bands Zip-lock bag Cotton balls Large measuring cups Small measuring cup Sodium bicarbonate Sheet with graphic elements Modelling clay Sand Cardboard tube.