What would you like to do?
How did technological improvements make exploration possible?
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DNA fragments have different lengths
phones, emails, cars, radios, televisions, buses, planes, trains, outlets, clothes, furniture, etc...
the astrolabe and the compass
technology has improved companies in decision making because the internet has programs that inform you on information in the making the right decision process
They are being used by radio station to transmit signals from one station to another. Thanks to the property of ionized atmospheric gases to refract high frequency (HF, or sho…rtwave) radio waves, the ionosphere can be utilized to "bounce" a transmitted signal down to ground
computers, cars, and medical equipment.
Increases in resources or improvements in technology will cause the production possibilities frontier to?
A new kind of ship, the caravel, was stronger and better built than earlier ships. It had triangle-shaped sails that allowed it to sail against the wind. Ships could now t…ravel far out into the ocean. The magnetic compass allowed sea captains to better stay on course.
the correct term for the technology is IGM - inheritable genetic modification. this is a process whereby scientists add, modify, or subtract specific genes related to c…ertain traits/disorders, etc. currently, the only genetic technology available to parents is PGD - pre-embryonic genetic diagnosis, and sperm selection, which allows for parents to de-select affected embryos/sperm.. IGM is very controversial, but genes are considered to be pleiotropic - meaning that multiple genes interact to create a trait - and so taking out one specific gene may cause serious implications for the developing child, because the interaction between genes is still unknown and humans, and considering human experimentation is illegal and unethical, it makes it very difficult to prove the benefits of IGM. IGM is deemed as unsafe, uneccessary, and unethical.
The caravel, a new kind of ship that was built stronger than earlier ships. It had triangle shaped sails that allowed it to sail against the wind. Ships could now travel far o…ut into the ocean. The magnetic compass allowed sea captains to better stay on course. it even came to the state on PA. uniontown, pennsylvania. that is. this helped improve alot.
Some improvements have been lighter phones, call waiting, caller ID, and conference calls. There have also been advances that help businesses. At the company I work with all t…he phones are hooked into the computer terminals and they run with a program on the terminal. Open it up and you get a listing of every employee and you just have to click a button to dial their number. I don't know if this really falls under your question, but theres been advances in telephone AI. Instead of having people take your calls a program can look for key words of your question and find the information you need much faster. By next year a person will not be able to tell if they are talking to a human or a program, unless the developer is asked to make the voices sound more robotic. Hope this helps. Answer Telephone conversations started as analog signals over wires. Later, many of the signals were transmitted long distance by microwaves through the air. For several years now, the user's voice travels as digital signal over most of the distance. The normal analog telephone is connected to the CO (central office) through copper wires. This portion of the conversation is in analog form. The analog voice is converted to digital form in the CO and it travels as high speed data to the destination CO, where it is converted back to an analog form to be sent to the end user. More and more analog telephones are being replaced by digital telephones. The digital telephone converts the users analog voice signal from the microphone to a digital signal inside the telephone itself. The digital data then travels to the destination user with very little chance for noise or distortion to affect its quality. The signal is often so good that you often don't know if the connection has been lost or not without the usual hiss and static that we are accustomed to. The digital signals on the public phone system travel by microwave over land, from ground stations to satellites, or as light waves over optical fiber or through the air. Light communications by air are only for short distances. Companies like Vonage, Skype, Covad, and Speakeasy provide what is called VoIP or Voice over Internet Protocol. With VoIP, you can make a call using several methods. One is by using your computer to convert your analog voice to digital and then transmitting the digital conversation over your digital Internet connection. Another VoIP method is by connecting your regular analog telephone through the service provider's 'black box'. The box is a device that has its own small computer inside which manages the telephone conversation, communicating with the Internet to find the service provider's server. The voice signal is converted to digital form. The controller then sends the conversation through the VoIP server to the destination user. If the destination user has a VoIP telephone connection they receive the conversation in digital form. If the destination user has a regular analog connection, the digital conversation data must first be converted back into analog form. This can be done in the CO through special equipment designed for this purpose. Yet, another VoIP method is by using digital telephones on a digital data network. The digital phones can communicate through a VoIP PBX (private branch exchange)to the Internet or directly to the service provider out on the Internet. Having the conversation in digital form enables several new options. The digital data sent over the network can be saved to a hard drive for later retrieval. Because the signal is digital, it does not degrade with time like an analog signal recorded on magnetic tape. The digital voice can be analyzed by special algorithms to detect stress and other nuances not discernable to the human ear. The digital voice can be manipulated to make it sound robotic, change its gender, or any of hundreds of other effects. Special features can be supported by adding additional data to the data stream. Much more information can be transmitted than that available by the regular Caller ID. Live digital video images can be transmitted along with the voice data. Business presentations can be sent along with the presenter's voice and live video to several remote locations in branch offices. The traditional analog telephone is converging with the computer data network, entertainment networks, and others. There are many changes ahead on the horizon. Answer Telephone system today integrates the internet and telephone technologies in order to achieve a more efficient an cost effective communication system. Virtual PBX phone system for example allow users to enjoy the benefits of VOIP and the traditional phone systems at the same time.
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the coronol, a spyglass for navigating
The ship, sail and compass