Cart Shopping Cart My Store Account Orders Downloads Shopping Cart Remove item Thumbnail image Product Price Quantity Subtotal × 710. Introduction to the Metric Session $20.00 710. Introduction to the Metric Session quantity $20.00 × 741. Influences of Dynamic Unbalance of Spin Stabilized Rockets $20.00 741. Influences of Dynamic Unbalance of Spin Stabilized Rockets quantity $20.00 × 2297. Using a Spherical Air Bearing to Simulate Weightlessness $20.00 2297. Using a Spherical Air Bearing to Simulate Weightlessness quantity $20.00 × 2265. NOTAR Tailboom and Thruster Assembly Weight Optimization $20.00 2265. NOTAR Tailboom and Thruster Assembly Weight Optimization quantity $20.00 × 2258. Using Microsoft Excel and Word as Weight Control Tools $20.00 2258. Using Microsoft Excel and Word as Weight Control Tools quantity $20.00 Coupon: Apply coupon Update cart Available coupons (Click to apply). Cart totals Subtotal $100.00 Tax $0.00 Total $100.00 Proceed to checkout