http://gizmodo.com/5435863/this-is-a-21-million-robot-hummingbird-and-it-could-save-your-life

Looks cute, unless selling for $20 @ HC or INR 600 with Mr Sai!!

I think European/American researchers have already made a similar flying nano bot. And the IR control really defies its purpose and kind of 'funny'  when you are already in visual range, why the hell you need this bot!! when you already have 455Mhz micro radio module, why IR!!!

would have been much more useful if fitted with a good fpv system and had a decent price