Tech in Student’s Life
Live your life with technology

Month: March 2019

29 Mar

Eight Amazing Sources for Tech News

  1. Techcrunch.com

Technology keeps changing the world we live in, you can read this scientific essay if you want to know more about those changes. Every day presents technological products which are launched in the market. It then becomes necessary to be updated on the trends for one to make the most out of technology. Staying updated about IT can work wonders in keeping the pace with the fast-changing world. Below are eight amazing sources for tech news;

The website is known for catering to the tech enthusiasts. It gives all kinds of information related to new gadgets and technology. Reviewing new internet products and portals is also relatable to the site. Information on the latest apps is well provided as well, such as WhatsApp, Facebook, Twitter, etc. The products, events, and services which are launched by various market Giants such as Microsoft, Dell, Apple, and others are also extensively covered.

  • Thenextweb.com

This site was founded in 2006, and now it is the largest online publisher around the globe which delivers updated information for new devices, internet technology and all the information which related to IT industries. It does resemble not only a publishing company but also a website’s and blog user interface; this makes it relatively easy to use the site by comparing multiple websites on tech news.

Thenextweb also organizes conferences for tech-gurus to help them connect with each other. Updates on the same are also shared on the site.

  • Wired.com

The extensive and exhaustive coverage of reports on the technical news is what makes this site stand out from any other. Discussions on technology future trends are immensely discussed in details. Its users enjoy the latest news regarding security devices, new gadgets, video series, entertainment, science and all aspects of IT. What is even more fascinating and gripping is its venture into webmonkey.com’ this foray of the site acts as a paradise for web designers and web developers due to the valuable information they acquire.

  • Tech2.com

This site is prominently liked for its incredible assortment of photos, videos, and podcasts regarding the latest technology. It has incredible reviews on new gadgets on the market such as laptops, home theatres, and more devices which are greatly enlightened. Comparisons on new tools and various websites are also comprehensively done.

  • Gizmodo.com

People who love gadgets never miss out on visiting this site numerous times. The best information guide on devices is provided here. The latest news for Windows operating systems, Apple iOS, and Android is always offered here. Reviews of the product’s launch give an individual the opportunity to make the best choice of merchandise based on their requirements. Technical knowledge is immensely enhanced by news on the software launch and function.

  • Cnet.com

The best information about technology, gadgets, smartphone reviews, and tech videos is provided here. The latest topics such as cars electronic accessories and smart home devices are published. Publishing of unbiased product reviews, free software downloads, mobile apps, and games are what make the website very popular for tech-freaks.

  • Mashable.com

Founded in 2005, posts on mostly the latest gadget reviews, technology, and social media tips are always provided. New start-ups which are related to tech are also covered. Three to five new articles are uploaded every day which allows users to cover all the daily news.

  • Theverge.com

This is particularly paramount because of its accurate and insightful reviews regarding newly launched products on the market. It depicts an epitome of earnest endeavour in enlightening the society. Provision of precise product information is guaranteed. The reports offered on technology affecting the society are outstanding and distinctive.

Technology by Janice
14 Mar

Six Remarkable Reasons WhyTechnology Companies Refuse theCopper Wires


Copper cable has been in existent for a very long time, is the most popular network in the telecommunication industry and is cheap. Copper wires are useful in powering up telephone lines, interconnecting surveillance cameras, and other networking equipment, and is also the mode of communication in Small Office/Home Office (SOHO) networks.

A decade ago, copper was the only way to transmit data despite poor connections and the low transmission rates. Over the years new technologies like ADSL-2 have emerged that try to curb the wrong side of copper connections. The better quality techniques are however not adequate to address the growing internet demand. The disadvantages of copper wires led to the development of fiber optic technology. Fiber is a reliable technology that use glass or plastic to transmit data in the form of photons as was mentioned in this science and technology essay.

Copper is dominant in the industry, but fiber optic systems are taking over. Most businesses refuse to use copper cables due to its dark record. What then are some of the reason the technology companies like semiconductor firms are not using copper cables?

1.    The Cost

Copper wires are expensive, and they cost more than fiber optic cables. The copper wires are limited by distance and lose signals due to interference. A copper network thus requires amplifiers to boost the signals. The amps are costly to purchase and need maintenance. The equipment necessary for a copper network is also more, and this increases the cost too.

2. Susceptible to Corrosion

A chemical reaction in the surrounding cause metals to corrode and copper is a metal. Have you seen a green penny? The chemical reactions form a pale green layer called patina on the surface of the copper. The gradual destruction of the metal wire causes communication disruptions or connection failure.

3.    Security

Copper is susceptible to noise generated by neighboring electrical equipment like computers, routers or other electrical copper wires. Eavesdroppers take advantage of the weakness and use electromagnetic radiation to sieve data. The data sent over the cable wires can be corrupted or decoded putting the company at risk or leaking essential secrets.

Copper wires use electrons to transmit data, and this is a fire hazard. Terminating the copper cables incorrectly can cause shock, fire or damage to the equipment. The cables require more care and need to be monitored frequently.

4. Copper Is Noisy

A copper network is susceptible to various interferences such as:

•    Electromagnetic interference- this type of interference is also called radio frequency interference RFI and is generated by adjacent electrical equipment’s. The disturbance causes electrostatic coupling in the copper that leads to signal degradation.

•    Attenuation- loss of signal strength due to distance

•    Crosstalk- disturbance from magnetic or electric fields due to neighboring telecommunication networks.

5. Proximity Distortion

A connection between two points experiences greater interference as the distance increases. The copper wires tend to pick noise leading to attenuation. To connect points that are a kilometer away, IT needs to install preamplifiers and other technical tricks to boost the signal. Copper wire is thus not suitable for network backbones.


6. Does Not Scale Well

Unlike fiber optic technology that is future-proof, copper does not keep up with demand.  The traditional connection-oriented telephone lines can only carry 24 voice calls at a mere 1.5 Mbps. The telephone network cannot support IP connection or VoIP. Multiplexing large application over a copper connection is difficult.

In conclusion, companies are instead advocating for fiber technology because:

•    It is fast,

•    More reliable

•    Supports long distance transmission

•    High bandwidth

•    It is non-flammable

•    weighs less than copper wires

•    Resistant to rust among other advantages.

Technology by Janice
14 Mar

Six Remarkable Reasons WhyTechnology Companies Refuse theCopper Wires


Copper cable has been in existent for a very long time, is the most popular network in the telecommunication industry and is cheap. Copper wires are useful in powering up telephone lines, interconnecting surveillance cameras, and other networking equipment, and is also the mode of communication in Small Office/Home Office (SOHO) networks.

A decade ago, copper was the only way to transmit data despite poor connections and the low transmission rates. Over the years new technologies like ADSL-2 have emerged that try to curb the wrong side of copper connections. The better quality techniques are however not adequate to address the growing internet demand. The disadvantages of copper wires led to the development of fiber optic technology. Fiber is a reliable technology that use glass or plastic to transmit data in the form of photons as was mentioned in this science and technology essay.

Copper is dominant in the industry, but fiber optic systems are taking over. Most businesses refuse to use copper cables due to its dark record. What then are some of the reason the technology companies like semiconductor firms are not using copper cables?

1.    The Cost

Copper wires are expensive, and they cost more than fiber optic cables. The copper wires are limited by distance and lose signals due to interference. A copper network thus requires amplifiers to boost the signals. The amps are costly to purchase and need maintenance. The equipment necessary for a copper network is also more, and this increases the cost too.

2. Susceptible to Corrosion

A chemical reaction in the surrounding cause metals to corrode and copper is a metal. Have you seen a green penny? The chemical reactions form a pale green layer called patina on the surface of the copper. The gradual destruction of the metal wire causes communication disruptions or connection failure.

3.    Security

Copper is susceptible to noise generated by neighboring electrical equipment like computers, routers or other electrical copper wires. Eavesdroppers take advantage of the weakness and use electromagnetic radiation to sieve data. The data sent over the cable wires can be corrupted or decoded putting the company at risk or leaking essential secrets.

Copper wires use electrons to transmit data, and this is a fire hazard. Terminating the copper cables incorrectly can cause shock, fire or damage to the equipment. The cables require more care and need to be monitored frequently.

4. Copper Is Noisy

A copper network is susceptible to various interferences such as:

•    Electromagnetic interference- this type of interference is also called radio frequency interference RFI and is generated by adjacent electrical equipment’s. The disturbance causes electrostatic coupling in the copper that leads to signal degradation.

•    Attenuation- loss of signal strength due to distance

•    Crosstalk- disturbance from magnetic or electric fields due to neighboring telecommunication networks.

5. Proximity Distortion

A connection between two points experiences greater interference as the distance increases. The copper wires tend to pick noise leading to attenuation. To connect points that are a kilometer away, IT needs to install preamplifiers and other technical tricks to boost the signal. Copper wire is thus not suitable for network backbones.


6. Does Not Scale Well

Unlike fiber optic technology that is future-proof, copper does not keep up with demand.  The traditional connection-oriented telephone lines can only carry 24 voice calls at a mere 1.5 Mbps. The telephone network cannot support IP connection or VoIP. Multiplexing large application over a copper connection is difficult.

In conclusion, companies are instead advocating for fiber technology because:

•    It is fast,

•    More reliable

•    Supports long distance transmission

•    High bandwidth

•    It is non-flammable

•    weighs less than copper wires

•    Resistant to rust among other advantages.

Technology by Janice