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poof slinky 0sa301 scientific explorer motor boat madness and sonic electronics kit with toy boat and electric bell
the poof slinky 0sa301 scientific explorer motor boat madness and sonic electronics kit is designed to inspire young scientists to explore the world of electromagnetism and how it causes a motor to do the things it does cause a bell to make big noises learn how a telegraph works and how to make an electric buzzer this 3 in 1 safe and fun educational make it yourself kit includes a step by step 20 page booklet with 16 different activities that will have your junior electrician building a real working battery powered electric motor electric bell buzzer and telegraph machine once completed they can enjoy putting the motorboat in the water and watch it cruise sending morse code through their working telegraph ringing their bell and buzzing their buzzer this kit requires a d battery to conduct experiments this kit includes a base bobbin u bracket plastic support 2 plastic battery straps magnet holder contact adjusting screw 4 battery terminals magnet wire sandpaper bell screw screwdriver compass needle metal flipper bell hammer paper clip pushbutton cover spring contact 2 contact terminals spool of wire propeller boat motor base rear spacer front spacer spacer ring spacer cap battery holder 2 magnets sandpaper compass needle motor shaft 3 battery contacts 3 armature contacts 2 brushes 10 armature plates and instructions motor boat madness and sonic electronics is part of the exceptional series of home science kits based on the nationally recognized great explorations in math and science gems program pioneered at uc berkleys lawrence hall of science scientific explorer is the industry leader in fun educational and activity based science kits the poof slinky 0sa301 scientific explorer motor boat madness and sonic electronics is recommended for children 8 years of age and older with adult supervision poof slinky inc is the maker of poof slinky ideal and scientific explorer brands length 10 width 2 75 height 10 sku poof187
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