Nano Technology.

Shrinking Computing.

With this ''around a long time technology'' a breakthrough in its use, is allowing it to be adapted and fitted to a host of systems! Space will be one of its best platforms to shrinking Satellite sizes, even down to that of the newish basic computers?

These basic computers have been around for a while and they allow the ability to connect other devices such as screens, storage devices, printers and other! This means that the days of the laptop may be coming to an end?

Power and computing capacity still remains a problem and the return of the desktop is coming back, but this is perhaps due to thefts of mobile phones and the 2 in ones which is lucrative for criminals in relation to on-line banking!

Commuter Trains. Part-Two.

Most Efficiant System.

As yet there is no alternative to the need for Communter and Metro or Underground trains? In recent years many of the newer classes of trains operating around the world have ended the need for seperate locomotives, thus there is no need to turn anything as the unite just moves from A to B and B to A.

The only time some driver unit's are taken off is for maintenance, but then that whole train is taken out of service. Metros and Underground systems have opted for seperate engine units to pick up current under each coach and there is no need of the traditional idea of a Loco.

The design of many new trains is space for standing over seating and more windows allowing in light and seeing almost from one car to another. This has had to be done in relation to theft and other crimes on older stocakge.

France, Japan, Spain, Germany have been the world leaders in many new designs, but so has the United Kingdom, U.S.A. and China. Many new systems such as the Maglev and the mordern Monorails are coming of age now on shorter usage and being combined with existing infrustructure of Motorways/Autobahns and Airports.