Check the listing for details. Youngrown Electromagnetic Experiment Kit Ultimate Version Home Lab New In Box. Condition: New. Listed at 69.99 USD. Comes with as many as 88 accessories and a full-color manual for students to learn,think and explore. The clearly illustrated manual not only includes what the science experiments are but also explains why, guides students to discover and learn.Learning by Doing. This set offers 51 do-it-yourself experiments.You can also "design" much more interesting experiments than the 51 projects in the manual. Give your kids an interesting, hands-on science kit to help students learn, think and explore. Funny education toys.Easy enough for junior students and kids to learn about the principles of electromagnetism and various interesting experiments in advance. The parts are designed with rounded corners to create a safer experimental environment for children.