Question: Do you think the ballistic missile defence program is a good idea???? Answer: Answering this question the first thing which come into our mind is that “Ballistic missile” what is ballistic missile….? Definition of Ballistic missile:- “Ballistic missile is a missile with a high‚ arching trajectory‚ which is initially powered and guided but falls under gravity on to its target which set on the time of fire.” What is Ballistic missile:- A missile that is follows a ballistic trajectory
Premium Nuclear weapon World War II Cold War
Tsiolkovsky was a Russian rocket scientist who was considered one of the founders of space exploration and astronautics. He published over 88 works on space travel including designs for rockets with multi-stage boosters and steering thrusters as well as airlocks and space stations. He did a great deal of study into the mechanics of powered flight and proposed the idea of all metal airships. He printed this in one of his publications “Managed Metallic Balloon” in 1892 and gave it scientific rationale
Premium
aid kit containing i.e. hypodermic needles Parachute silk 25 litres of water in 5 cans Box of matches Box of milk powder 25 meters of nylon rope Solar powered FM radio transmitter/receiver Food concentrate Self-inflating life raft Firework rockets Two 50-litre tanks of oxygen Map of the moon Two 45 caliber pistols Portable heater unit Rank Item Reason 15 Box of matches No air on the Moon so matches will not burn 3 Food concentrate Efficient means of supplying energy
Premium Sun Moon Oxygen
DIFFERENT PROPULSION OPTIONS FOR LONG DISTANCE SPACE TRAVEL for Jerrie Fiala Technical Communication Instructor Western Michigan University Kalamazoo‚ MI by Ian Mackey IME 1020 Student November 5‚ 2013 TABLE OF CONTENTS ABSTRACT ………………………………………………….......................... INTRODUCTION ……………………………………………….................. Definitions and Background ……………..…………...…….................. Purpose and Audience …………………………...…......….............
Premium Space exploration NASA Universe
Neil Armstrong’s "one small step for man" on the moon would not have been possible if it was not for the aerospace engineers who designed the rocket that got him there. Engineers take scientific principles and theories and apply them to practical situations. Aerospace engineers are the engineers who design‚ create‚ and test aircraft‚ spacecraft‚ and missiles. They also supervise the production of these products. They work with‚ and help develop‚ some of the most advanced technologies on the planet
Premium Aerospace engineering Academic degree Master's degree
separate systems—Wings‚ Propulsion and Control Systems. (lect 1/31) For flight to take place all three of these systems must be functioning properly at the same time‚ but more importantly‚ they must work in tandem to accomplish two things. First‚ the airplane must generate an amount of thrust that is equal to or greater than the amount of drag. (lect 1/31) Thrust is the aerodynamic force that moves an airplane forward through space. An airplane’s thrust is generated by its propulsion system—the more powerful
Premium Aerodynamics Gas compressor Lift
answered by the Meteor. The missile’s ramjet propulsion system gives Meteor its high speed performance and the energy to defeat fast‚ manoeuvring targets at long range. Meteor is equipped with both a proximity and impact fuse to ensure total target destruction in all circumstances. The missile trajectory is controlled aerodynamically using four rear-mounted fins. Meteor’s control principles are intended to allow high turn rates while maintaining intake and propulsion performance. MBDA Meteor is capable of
Premium Royal Air Force
attractive force acting on the levitation coils of the side farther apart from the car. Thus‚ a running car is always located at the center of the guideway. 1 fig. 1.3 1.1.3 Propulsion A repulsive force and an attractive force induced between the magnets are used to propel the vehicle (superconducting magnet). The propulsion coils located on the sidewalls on both sides of the guideway are energized by a three-phase alternating current from a substation‚ creating a shifting magnetic field on the guideway
Premium Magnetic field Magnet Superconductivity
Top 10 Inventions in America • A clothes hanger‚ or coat hanger‚ is a device in the shape of human shoulders designed to facilitate the hanging of a coat‚ jacket‚ sweater‚ shirt‚ blouse or dress in a manner that prevents wrinkles‚ with a lower bar for the hanging of pants. Invented by albert park house in 1903. • Air-conditioning is mechanism designed to extract heat from an occupied space air temperature using a refrigeration cycle. It was made in 1902 by Willis Haviland Carrier. http://www
Premium Magnetic resonance imaging Medical imaging Telephone
In Ancient China many advancements in weaponry were made due to one of the most important inventions in China’s history‚ Gunpowder. The Ancient Chinese made gunpowder by mixing certain fuels and ores could explode if mixed in the right proportions and heated. They found this out while they were searching for the “elixir of everlasting life” on behalf of the emperor‚ which led to the invention of gunpowder. Here are a few devastating weapons that the Ancient Chinese made with gunpowder. Ancient Chinese
Premium China Han Dynasty Song Dynasty