Completely OFF topic.
There's an inventor in the Philippines who have more than 500 inventions. There's four in this following video that amazed me. I will tell you what are each of those since the video is in Filipino language. There's a demo in the middle of the video.
if you left an appliances on/off like tv or electric fan, you can turn them on/off by calling them with your phone.
2. Vehicle Intruder Protector(anti-carnapping device)
Once somebody break-in to your car and open the door, the car will automatically call your phone and once you receive the call, you can hear the conversation inside even if the bad guy close the door.
You can then turn off the car using your phone. Once the engine is off, no one can ever start the engine again.
3. Total electric car. can run up to 40 to 50 kph in 7 hours. Full charge in 2 hours.
4. He has a processed which you can turn the soda cans aluminum materials, once melted, into gasoline.
here's the video(in filipino though)
hope the philippine government will support him. otherwise big companies abroad will buy him.