where would we be without technology?

Technology has improved the way we live, from something as simple as ordering food to the education system. Read three ways tech has transformed our world.

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where would we be without technology?

Technology has changed all of our lives in various far reaching ways. Ever since our discovery of tools (think 2001 Space Odyssey) humankind has never stopped thinking up new inventions and solutions to the problems we face. This article looks at three major breakthroughs in technology and how their development radically transformed the way we live and how we view the importance of STEM careers.

the enigma machine.

This device was used to send coded messages by the Nazis during the war. Invented by German engineer Arthur Scherbius, the Germans considered the Enigma Machine unbeatable. While it was an incredible feat of engineering and cryptography, with its cipher text and 17,000 differing combinations of letterings, the determination and mathematical skills of Bletchley park and Alan Turing proved its downfall by 1940. Turing, along with fellow code-breaker Gordon Welch, built the nemesis machine, the Bombe, which could handle all the logical analysis necessary to decipher the codes. 

This automated back and forth between code making and breaking led to the production of Colossus, the world’s very first digital programmable computer and paved the way for future developers and analysts. From there, the world of technology and computing opened up for us all.

the internet.

The internet in general has brought about both both positive change and negative change, but it’s undeniable: the Internet has revolutionised our lives. While the majority of us under utilise it and potentially take it for granted, the amount of information available to us is astonishing, not to mention how technical and confusing it can be when something goes wrong. This is where IT Support, Cyber Security Experts and IT Technicians become incredibly handy. Able to offer support when needed, investigate and analyse IT issues and help protect our computers for malicious attacks: these truly are the life-savers of the digital age.

The way we learn and who has access to education has been transformed. Gone are the days of encyclopedias and CD-ROM learning. Now anyone with a smartphone has access to a vast, labyrinthine libraries of any and every subject, and even free courses, from Quantum Mechanics to The Science of Happiness.

These days teachers use the internet to guide classes using free lessons online. Open source code and web design are freely available to those who have the time and patience to study, and technical forums answer all the questions we never knew we had. The internet has opened up doors for progression, especially for those who know how to make the most of it.

Some things are a mixed bag: more than ever we need to defend our privacy and practise good cybersecurity. However, communication has become much easier and cheaper. It’s now just as easy for us to connect with someone in another continent as it is in another city, or even another room. This is great news for those with long distance relationships with their families, although it remains to be seen whether being continuously connected has detrimental effects on our more immediate relationships.

the microprocessor.

The microprocessor is essentially an electronic  ‘brain’. From the humble calculator to the Macbook Pro, a variety of electronics make use of the microprocessor to function. With this little device, most of your favourite household appliances were born. Microwaves, toasters, washing machines, dishwashers, fridges and even hairdryers all use microprocessors to function.

Invented in the 1970s, these little data processing devices made it so much quicker, easier and cheaper to mass produce electrical items and from this one invention, a whole range of new possibilities opened up. Nowadays, all office jobs, from the office administrator to accountancy and finance depend on the microprocessor, and technology has progressed exponentially with its help.  

Today, with the Internet of Things and the Internet of Everything opening up an ever more connected world, who knows where the future of STEM discoveries and inventions will take us.

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