MAGNETIC ROBOT CAPABLE OF TRAVELLING 70x FASTER.......

 

Today, specialists are developing more robots every day to perform all kind of tasks more better than any human. Foe this instance scientists have invented a postal card look alike robot, which can travel with the speed of 70 times greater than its body per seconds. It uses magnetic field for this purpose. This robot has the ability to hop, swim and rotate. It can carry medicinal aid and can perform different kind of other tasks inside the human body. According to Dr Martin Catalina of Johannes Kepler University Linz Austria, its a fast working robot and it has amazed us with its preciseness during performing task. It works with the help of rubber like material and magnetic field. It has ben made of flexible substance. Its shape is like English alphabet "U". Thin line wires are passing all over it. Robot comes to life whenever the current produced in the wires comes in contact with the magnetic field present in its body. Interesting fact is that, a tiny battery to produce current in the wires is also placed there on the robot's surface. After that, scientists have developed two robots of L & U shapes. They observed some animals of same nature for this purpose, so they laid a structure like sharp ends of an axe. Due to which these robots are able to travel on paper, floor and rubber surfaces. They can perform rotation, they can swim in water and can overcome small obstacles also. And even they carry 17 times heavier weight than the robots of its type. For now its battery life is 30 mins. For next, scientists will work for making it more sensible and independent.