Thames and Kosmos STEM Bundle 2 Crystal Animals Flight Test Lab Gold Rush Geology Science Kit

Construct a propeller-driven plane and an artificial horizon model and conduct experiments to investigate air pressure lift and repelling forces Pan for fake gold from inside a block of plaster while you learn about the techniques for searching for gold and about the precious element itself Manufactured by Thames & Kosmos. Grow a fuzzy crystal polar bear and penguin with a fast-growing non-toxic solution