Beijing Set to Open World's Biggest Airport in 2017

China has announced plans for a new mega-airport just outside Beijing which has space to transport 130 million passengers a year - 23 million more than London Heathrow and New York JFK combined.

Can we Generate Electricity by using Human Brain?

The topic is as interesting as the title. After decades of effort, Scientists have devised a way to generate electricity from brain. Researchers from Massachusetts Institute of Technology (MIT) have designed an implantable fuel cell that can generate electricity from a fluid around the brain (cerebrospinal fluid). The result of the experiment was a success since it produced a few hundred microwatts of power from glucose within the cerebrospinal fluid. No adverse physiological effects have been reported so far. This small amount of generated power is of course not enough to run a small fan or any small appliance. But the inventors are not thinking of utilizing this energy to power the appliances. Instead, scientists have planned to make use of this energy in bio-medical field. The amount of electricity produced is enough to power the latest, futuristic and highly efficient brain implants that can help the paralyzed patients to move their limbs.

Image Source