125 Scientific Challenges Set

125 Scientific Challenges SetFeatures 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

These lightweight poles provide stability in rocky and uneven areas

Weighing only 580 g

but also fits most other binoculars with a lens diameter of 70 to 120mm that have a 1/4 inch photo thread connection on the underside

this is the ideal microscope for curious explorers of all ages

Essential Series ED80 Air-Spaced Triplet Refractor

With a 50mm aperture and a 600mm focal length

The effect is amazing: Suddenly

the Explore One USB Handheld Microscope lets young scientists see the microscopic world in vivid detail—wherever curiosity strikes

like a Dobsonian or a refractor on a grab and go mount like the Explore Scientific Twilight I

Precision all-metal construction with stainless-steel ball bearing for super-smooth action

The precision 2" rack-and-pinion focuser

detailed views of the Moon’s craters