Top 5 Inventions of the 21st Century

Throughout the 21st century, scientists and engineers have created wonders that will change the way we live and work. While some of these innovations are commonplace now, the technology behind them was unfathomable just a decade ago.

Touch Screen Glass

The first iPhone was released in 2007, but it took a year and a half for the touch-screen glass used in it to become widely available. It was produced by Corning Inc., a company that is well-known for its durable Gorilla Glass, which helps to protect the device from bumps and scratches.

Self-Driving Vehicles

While not the most recent invention, self-driving cars have the potential to completely revolutionize the way we travel. Using GPS and a camera, they’ll be able to navigate a car without the driver having to take control.


Like radars, lidar is a form of light detection and ranging that sends laser pulses out in rotation to determine the distance of objects. This creates a constantly updated high-resolution image map of the surroundings.

This technology has many applications, but it is most often found in self-driving vehicles. It’s similar to radar, but instead of bouncing off objects, it uses laser pulses to create a constantly updated high-resolution image of the surrounding environment.


The most famous and ubiquitous gadget in the world, smartphones were introduced by Apple and Samsung in 2007. They’ve changed the way we communicate, shop, socialize, and entertain ourselves.

Video Games

While games have been around since the earliest days of civilization, they’ve gotten far more sophisticated in the past few decades. Not only are they more interactive, but many of them are now accessed by way of apps.

They also allow people to play with other people from all over the world and share their experiences with others who have similar interests as them. While it’s still early days, they are now a popular way to spend our spare time.

Dwell Streaming

The internet has radically changed how we watch videos and listen to music. Rather than purchasing old-school DVDs or CDs, which are becoming increasingly difficult to find and can’t be played on modern TVs, people are turning to streaming services and digital downloads.

3D Printing

With cheaper manufacturing processes and open-source software, the 3D printer has made it possible to make any object you can imagine at home. It can be used to create things from toys to clothing, and it even has the ability to print artificial organs.


The use of robotic body parts or exoskeletons to help those with mobility issues has grown significantly over the years. This know-how can aid those with Duchenne muscular dystrophy, as well as those that have suffered from strokes or spinal cord injuries.

Location Knowledge

Getting round has changed dramatically in the past few decades thanks to apps like Google and Apple’s maps. They’ve made it simpler to navigate, making journeys faster and safer.

The newest versions of these apps are capable of not only navigate cities, but they’re also able to provide information about the weather, traffic, and more. The future looks bright with self-driving cars, as well as a host of other innovations that will change the way we get around.

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