125 Scientific Challenges Set Series_Excursion while a close focus of

while a close focus of 2

Item Number 510365

while providing educational facts and celestial context

25 inch barrel is designed to provide bright

it allows for unobstructed light transmission and sharp images across the entire frame

125 Scientific Challenges Set Series_Excursion while a close focus ofFeatures Learn simple scientific principles as you tackle 125 different circuitry challenges Design a maze and up the difficulty with a few bends of a wire Build a mini basketball game, a bubble maker or a robotic dinosaur in a few simple steps Set up challenges involving launching a flying disc, spinning a color wheel or ringing a bell Includes multiple storage boxes that double as bases for your builds Description Junior scientists can tackle 125