Science Fair

How Technology Has Advanced in the Past 50 Years

The advancement of technology has sped up significantly in the past 50 years. In 1970 we didn't have cell phones, personal computers, or the internet. The growth of technology created new career paths in IT. Thanks to technology, there are numerous ways to earn cash quickly. You can do many small jobs on the internet. You can even play games online with a huge selection of platforms to choose from. Head to to find out more.

Wires and Telephones

We have come a long way from landline telephones and dial-up internet. Fiber cables have increased the speeds of the internet to over 100mbps. It also meant that people no longer had to wait for your sister to get off the phone before logging into the internet. Thanks to wireless, we can use the internet in hotel rooms, coffee shops, and every room in the house.

The humble telephone has evolved into a mini-computer you can carry around everywhere. From simple voice calls, we have moved onto video calls, text messages, apps, cameras, Google docs, and the Cloud.

Before 1970, a computer took up an entire room and was only used in universities and businesses. The personal computer made its appearance in the 1970s. Its capabilities were minimal.

Robots Everywhere

Robotics has taken incredible strides in the past 50 years. Happily, they have not started a war with humanity, but robots are everywhere. Many industries rely on advancements in robotics.

Doctors can perform key-hole surgery with incredible precision. It doesn't take groin-to-sternum cuts to remove or repair organs. Bomb-squad robots save human lives. These impressive pieces of machinery can disarm a bomb in a small space while the operator works from a safe distance.

We have robots in our homes too. Smart homes can control the lights, temperature, tv, and other electronics by voice command. Some companies even make tiny robots that act like pets but can connect to the Wi-Fi, set reminders, create shopping lists, and connect to your chosen home assistant.

Jobs Everywhere

The career landscape has changed a lot in the past 50 years. The advancement of technology might have lessened the need for hands-on work in places like factories, but careers in upkeep and repair of the machinery have increased. Proficiency in programming, IT, and tech has become a necessary part of life. You cannot work a desk job or fix a car without the knowledge of computers.

The global pandemic has also proven that we can harness this technology to do a myriad of jobs online. Some jobs have existed for years but have recently exploded because many people were looking for extra income. You can teach English online to children and adults in other countries via a webcam and headset. Many people started online transcription or subtitling jobs. Freelance jobs online are just a click away, and thanks to the internet, personal computers, and services like Paypal, you can work for anyone in the world from anywhere in the world.

26 Feb 2021