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Like the 20mm
Featuring a 50mm aperture and a smooth AZ (alt-azimuth) mount
Item Number EPWP8265LE-01
As you sweep the detector over the ground
Its 100mm aperture and 1400mm focal length (f/14) produce crisp
V8 Model Engine neaf Like the 20mmEmerging engineers can get a great introduction to the wonders of mechanical engineering with the V8 Model Engine from Explore Science. Kids will learn how engines work including the 4 stroke cycle as they build a model version of a V8 combustion engine complete with vroom vroom sounds. Designed to inspire scientific curiosity, this engaging kit includes more than 270 pieces as well as a step by step instruction manual. Engineer your own V8 combustion
