Well it all started with the war...Nuclear Submarines would navigate underwater but when surfaced would get lost. Not much point of having a lost weapon so they launched Global Positioning Satelites hence GPS. Now there are about 14 satelites doing this. They give you can accurate position within 10 metres. They also used this technique to build the tallest longest sky bridge in France.
i think that it was used to freeze helium
spaceship
A space rover vehicle that is used to explore space. The rovers move across a planet collecting data about the planet.
Smoke detectors
On the moon they used the 'space buggy', but to get off it they used apollo 11
GPS vehicle tracking system is most used by police. You can read more about GPS at en.wikipedia.org/wiki/GPS_tracking_unit
Yes vehicle tracking devices can be used on your vehicle without your knowledge. If you find this to be the case and it was not put there by the police it is illegal.
Yes, vehicle tracking devices can be purchased online. amazon.com has several GPS vehicle tracking devices. It has a real time GPS tracker for only $69.99 which can be used to track your vehicle if it is ever stolen. It also offers several other units under $200.
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Fleet Tracking Systems are GPS fleet and vehicle tracking software to monitor the speed and security of your fleets. It allows for the reduction in costs and increased workforce productivity.
Teletrac is a well known tracking system. Garmin GPS systems have always been popular as is Tom-Tom. Any of these can be used for tracking purposes.
One reason why vehicle tracking system is used today is for passengers and people to feel safe wherever they are. Tracking systems can be purchased online or in stores and shops. Tracking systems like GPS lets you monitor anyone you love wherever they are to make you feel safe and secure.
Satellite tracking devices are best used to locate vehicles in real time. This technology can be useful to companies for tracking shipments. Satellite tracking device can also be useful if you have it installed in your vehicle and your vehicle is stolen. The following website offers some detail as to how this technology works, http://en.wikipedia.org/wiki/Tracking_device
i think that it was used to freeze helium
Bar codes were originally used in space when they had to scan it on their way out of the space craft so the ISS would know exactly when they left and when they came back in and exactly how long they have been out.
Currently... Space Shuttles and a Space Station which is not a vehicle per se.
the called space shuttles