Deluxe Learn to Solder Kit, contains: SL-75 Variable temperature station with conical tip, SL-75T2 Wedge tip, SP-1A Solder practice kit, ST-1 Side cutters, SE-1 Solder ease kit, Dimensions: 18 x 16 x 10in, Temperature range: 350 deg to 900 deg F
KidWind Advanced Wind Experiment Kit, wind turbine technology, Test different blade designs, gear ratios, generators, and devices to measure electrical and weightlifting power, for College, High School, and Middle School