Worth: $15.99 - $14.99
(as of Jun 13, 2025 17:21:39 UTC – Particulars)
This robotic package is a hands-on studying expertise that illustrates the worth of alternate vitality sources
The robotic is powered by the chemical response of salt water and charcoal, and is protected and non-toxic
This package accommodates all of the elements and supplies wanted to create a salt-water powered robotic
Detailed meeting directions included
Really helpful for ages 8 years and up