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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
Pay in 4 interest-free payments of $48.91 Learn more
Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
and to get them thinking about the logistics of engineering wind-powered machines
Create a class diary and record a week of school events
or simply unwinding
Check for eco-friendly materials if sustainability is important
Size Comparison Activity: Have children stack the blocks from the smallest to the largest
HART Strength Band Pack L1-Science-L2-Data Logging-L3-Wireless Data Logging and to get them thinkingThe Strength Bands are latex rubber bands used as a training aid for increased resistance, power development, and stretching the upper or lower body. Great for assisted pull ups, attaching to bars and benches. All bands are 105cm long and 4. 5mm thick. The strength is determined by the width. Complete Set includes one Strength Band of each level Level 1: Yellow: 20mm wide 4kg 20kg Level 2: Green: 32mm wide 12kg 35kg Level 3: Red: 44mm wide 20kg 50kg