Recent content by koustov

What if i want to make it by adding thrusters only?? quadcopter for such heavy weights will not be that efficient.

i need to design a light weight platform(capable of carrying 60-100kg weight) with some kind of thrusters so that it can go down smoothly through air from about 5-10m of height to ground level. can anyone tell me what kind of thrusters i should use??

suppose i want to calculate the electrostatic field of a charge at r=0...how do we apply dirac delta function along with nabla operator?

how do we apply dirac delta function?when do we apply?

thank you...i hav got my answers...

but why iron is like that?what does iron do?whats special about it??please tell me...

in discovery they were showing that at last stage of a star it creates witihn itself different metals...bt wen it creates iron its time for its death...why iron makes the star burst into supernova?/any one please tell me...

thnx...al of u...may be tis cud hpl me...

hi! guys...i want to be an astronaut...i study in class 12 now ina cbse school in kolkata...how do i fulfill my dreams?where do i have to go for becoming an astronaut?how tough will be nasa?if anybody of u can help me i will b gratefull...:confused: