Ion Thruster is a thrusting mechanism which is alternative to chemical propulsion used today.
This propulsion uses Lorentz force to accelerate ions.
It can be used for a huge number of purposes. Accelerating ions can provide thrust for a spaceship or satellite.
This technology is better than chemical propulsion in some ways. But, there are some limitations as well.
Once those limitations are overcome, such a rocket can be very well feasible.
It is need of the hour for us to design better homes- for the future. There is demand for houses that have many favorable qualities like,
- Ability to renovate or even change shape.
- Made of good , sturdy material-not fragile.
- Offers complete protection from all known kinds of natural and man-made disasters.
Just the last part can be a challenging achievement, but it would be great to have much safer homes. These homes will help us to live a comfortable digital life with computers, electric cars, mobiles, 3D displays and robotics besides the nature.
Posted in Computers, Display, Electric Cars, Energy, Mobile, Monitors, Tablets, Technology, Transportation, Uncategorized
Tagged Better Houses, Safe Houses
Train Travel is being upgraded to match the performance of airplanes. Three gigantic projects can make the western world to travel with trains as quickly as they do with airplanes.
- A Trans-Atlantic train right across the ocean, going at blistering speeds to join london and new york.
- A Trans-U.S.A. train from new York to San Frasisco in 1 hr.
- A High speed train from London to Frankfurt or even beyond.
High speed trains match the performance and timings of air travel .The Positive : Train Travel is much less risky in any case .