This means that they can convert 40 to 65% of the energy contained in hydrogen into electricity
the ready-to-go teaching platform is curriculum-aligned and loaded with inspiration
designed to make hands-on STEM learning both easy and effective for educators and students
we do occasionally sell out of this fuel cell stack
This classroom set includes two Botley 2
Squishy Circuits Group Kit (5 Pack) Christmas This means that they canThe group kit is perfect for classrooms, makerspaces and more! INCLUDES: 5 x Group Kits Every group kit is packed in a sturdy, plastic case and includes: 10 Battery Holders (40 AA Batteries not Included) 10 Piezoelectric Buzzers 10 Motors with Fan Blades 10 Switches 80 LEDs 10 ea in Red, Green, White, Yellow, Orange, Purple, Blue, and Color Changing We suggest up to 3 children per battery holder, so this kit accommodates groups of 1 30. This kit does