Tech Reviews

A look at seven amazing technologies that reshaped history

Technology has changed and expanded dramatically over the last five years. He infused into every possible niche, be it business, education, real estate or any other. Smart devices, no larger than the palm of our hands, are standalone computing devices with which taking photos, surfing the Internet, sending emails, and performing typical telephone operations is a breeze. You may feel like technology has finally reached its limits, but it is actually advancing beyond anything imaginable.

If we go back about 20 years or so, personal computers started to land in small, affordable sizes for almost every family. But that’s just the beginning, and the technology since then showed no signs of slowing down or declining, as every device available today is tied to computing in some way.

When comparing the original size of computers with the present time, it is difficult to understand how and why it happened, but the smaller they get; more powerful and faster performance than ever. Since discussing the entire list of the technological revolution in history can be considered infinite, few are worth mentioning, so let’s take a closer look.

1. Communication

The Internet allows you to connect with friends, family and co-workers anywhere in the world with a simple click. We are open to a wide variety of media, such as text messages, A / V chats, email, and social media. Each provides a unique and interactive experience as if you were sitting next to them. You no longer need to travel to the post office, wait your turn, compose the letter while it takes a week to get plausible comments. Long distance phone calls over landlines are meaningless from the evolution of finer alternatives like Skype, Viber, Tango, WhatsApp and several others with a free call option.

2. Intellectual automotive

Emergency calls and standard GPS monitoring features provide peace of mind for both the driver and passengers. No need to carry a paper map, even if you are traveling alone at night or exploring a desolate place, as Google Map is your personal and practical travel guide. All you have to do is install a Wi-Fi device in your transport, pair it with your smartphone, and drive calmly. Meanwhile, the concept of autonomous vehicles may still be in its experimental stage, but few companies have already integrated the technology, taking road travel to a new level.

However, like computers and other similar devices, automated cars are also a target for cybercriminals who also became more devious over time. Imagine going to the beach while a hacker enters the core of the system and diverts the car into a desolate area! You don’t need to worry about it as it is unlikely to happen anytime soon as manufacturers have installed a failsafe system.

3. Optical fiber

This technology was originally established in 1840 by Babinet and Colladon. Fiber optic tubes are known to refract light within glass tubes and lose less light along the length of the tube. Alexander Graham Bell; in the 1880s he introduced a technology to transmit voice signals through an optical beam. When soaked, these fiber optic cables are impenetrable to static distortion making them excellent network resources. It is a driving force for remote IT infrastructure and an excellent addition to Internet-based technology.

4. Solar cells

Solar cells are capable of transforming light into electrical energy that we know as the photovoltaic effect; originally shown in 1839 by Becquerel. Survey results indicate that efficiency has increased to more than 45 percent and a typical 5×5 foot solar cell when bolted into your home can certainly meet all energy needs.

5. Graphene

Designed at the University of Manchester, UK; Graphene is certainly a game changer in the tech industry. It is simply a sheet of graphite; an atom thick with incredible thermal and electrical conductivity. It is also envisioned that the technology, when introduced to mobile devices, would make them much more powerful and flexible!

6. 3D printing

We are in an era where 4K and quantum dot technology is gradually increasing, but that doesn’t mean neglecting 3D. The creation of a 3D object in digital format is commonly exploited in the automotive and avionics industries surprisingly since the 1980s. While the same technology is integrated.

7. Nano-Tech

Nanotechnology refers to the maneuvering of matter at the molecular, atomic and supramolecular levels. Generally speaking, “Nano” means very small, whereas nano-robots travel down to the size of a nanometer. This technology is widely used to identify cancer in a living body and perform nanosurgery. The further magnification allowed these tiny robots to enter the human bloodstream for the treatment of terminal cancer.

Is it 100% reliable?

Without a doubt, technological advancement has completely transformed our lives, but not everything is always good. Too many IT professionals are involved 24/7 in empowering the Internet, while hackers and programming experts emerge with new schemes to revolutionize privacy. End users, on the other hand, are caught in the middle of a never ending showdown, while tracking down these hackers becomes more challenging. This makes the World Wide Web not 100 percent reliable, but it is still about to make an optimistic change.

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