A Robot that never loses a Stone, Paper, Scissor game

The Japanese always come up with some really amazing robotic technology. A robotic hand developed by the University of Tokyo's Ishikawa Oku Lab is so good at the game of stone, paper, scissor or Jaken as the Japanese call it, that no human can ever beat the robot, its undefeatable.

The reason no human can't beat it is cause its a robot!,  little stupid humour there. Obvioulsy its a machine that's designed for the purpose.The working is pretty simple to explain, it has what the researcher call the 'high-speed vision'. This lets the robot detect the movement of the hand and recognise the move being made by the human opponent with in 1 millisecond.

Next Gen Cargo Ships could use high sails to be fuel efficient

Cargo Ships are like the arteries of human civilization on this planet, they move tons of cargo of all sorts which keeps the international economy running. That being said, there are over 40,000 cargo ships on this planet which burn poor quality Diesel fuel for propulsion. This adds up to a lot of Carbon emissions every year and not much is being done to make these ships more fuel efficient and eco-friendly.

This past week at the 10th International Maritime Exhibition held in Tokyo in Japan a new cargo ship concept was unveiled, named the 'Wind Challenger Project'. The Project is lead by a group which involves members from the University of Tokyo. 

The aim of the Wind Challenger Project is to significantly reduce fuel consumption of large merchant/cargo vessels. The idea is to utilize giant retractable sails, 20m wide and 50m high, to make maximum use of wind energy. The idea is not really new though, sails have been used in the past. The essence of the technology lies in the fact that it will utilized modern day weather forecasting, navigation, networking and communication  technology to automatically control the sails and find the best possible path to safely reach the destination with minimum fuel consumption.

Simulations have already shown an annual average of 30% reduction in fuel consumption on shipping routes such as Yokohama-Seattle.

The 7th All Japan Robot American Football Tournament (Video)

I came across this really cool and unique robotic sport that's becoming popular in Japan, 'The All Japan Robotic American Football'. 

In this game 5 robots from each team compete with one another to get the ball across the opponents line. These robots are Radio controlled with limited autonomous abilities. Just like in an American Football (Rugby) match the robots dash and wrestle against each other to get to the ball. These robots have dimension and size limitations. Dimensions should not exceed 20cm width, 20cm depth, and it should fit within a rectangular framework of 20cm in height.