Aspect ratios range from 1.42 to 1.8. There is no standard for the business card dimensions. Sharing dimensions with other cards makes storage easier, for example banking cards (85.60 Ã 53.98 mm) and business cards in Western Europe (85 Ã 55 mm) have almost the same size.
Side-by-side comparison of Sonda rockets, to scale. Sonda is a family of Brazilian-built sounding rockets which serves as an R&D path to the VLS (Portuguese: VeÃ­culo LanÃ§ador de SatÃ©lites) orbital rocket.
How do you use the Quest Tiger-Tail starter? Click Here. How to select rocket engines - a step-by-step guide. Click Here ; What exactly is composite propellant? How does it differ from black powder? Click Here. How do Composite propellant rocket motors work? Click Here. What kind of starters do you use for composite propellant motors? Click Here. Learn how Black Powder Multi-stage rocket motors work. Click Here. Why aren't there any composite propellant booster stage motors? Click Here. How do you stage Composite Propellant rocket engines? See Newsletter #91 ; What is the Hibachi effect in a composite motor? Click Here. How do you choose the right rocket motor for your rocket? Click Here. How do you determine the Maximum Lift-Off Weight for a rocket motor? Click Here. How does a piston launcher increase the performance of a rocket motor? Click Here. Learn the theory and the laws-of-physics behind rocket propulsion. Click Here.