We geeks out here love RC toys so when we got tipped about this RC helicopter, we just couldn't resist sharing it with you.  Not only because it is uses some pretty cool technology but also because it's perhaps the world's smallest remote controlled helicopter you can buy, weight just 1 oz.

The Remote control helicopter has two contra-rotating coaxial rotors that use gyroscopic inertia to keep the copter balanced and two micro-motors that spin the rotors at varying speeds, which means you could control it easily with 360-degree movements without tripping or crashing.

Of course, the light weight and the size means you can only fly it indoors but there are two LEDs for night flying indoors. The rechargable lithium battery provides a flight time of about eight minutes. Buy for US$ 79.95 from here