Top 10 Inventions That Changed the World

Here are the top 10 inventions that changed the world:

1. The Internet: The Internet facilitates and affects nearly every aspect of modern life. It serves as the foundation for modern communication and has made access to information much easier. People can now access vast amounts of information from anywhere.

2. The Computer: It is almost impossible to imagine our world without computers, as computers have become electronic devices of every-day use for many people. From banking, medical science, education, weather predictions, and many more areas, computers have helped create significant increases in worker productivity and business efficiency.

3. The Telephone: The telephone expanded and simplified communication and allowed for people to communicate real-time from across the world. The various developments of the telephone, such as the cellphone and potentially others in the future, could potentially bring about even faster methods of communication.

4. The Wheel: Although the wheel was invented over 5000 years ago, its influences on today’s more advanced society cannot be ignored. Pottery wheels helped create vessels to transport food and water. Later on, wheels were used in transportation and as gears, which allowed for the invention of mechanical devices such as clocks, and helped bring about the Industrial Revolution.

5. Refrigeration: While refrigeration may not exactly be an obviously world-changing invention, it is arguably one of the most important inventions in terms of food safety and overall public health. Almost every household in the world needs a device to store their food to prevent it from spoiling and causing disease. Without the refrigerator, an enormous amount of food would go to waste every day. We are all heavily dependent on refrigeration for our daily food consumption.

6. Electricity: Electricity is a highly efficient form of energy. It is created without loss and pollution and is very easy to distribute relative to other forms of energy. It powers many of our modern conveniences, such as light in rooms, fans, and domestic appliances. In the future, electricity will hopefully power the energy-efficient products of the future.

7. Compass: The compass helped make sea travel possible all year long and even in adverse weather conditions. In the 15^th and 16^th centuries, the compass was the main tool that allowed for reliable sea transportation and the development of global trading patterns.

8. Numbers: The number system created by Indian scholars almost 2000 years ago and later adopted by the rest of the world is the reason why we are able to do arithmetic and computations. The concept of numbers is a very profound idea that has allowed for the creation of mathematics and the development of the sciences and even computing.

9. Anesthesia: Anesthesia is a very important tool for surgery and prevents pain for the patient undergoing the operation. Without this, modern health care would simply not exist like it does today, as doctors would not be able to operate on a fully-conscious person, especially for very complicated and intense surgeries.

10. Internal Combustion Engine: The internal combustion engine made the personal transportation society uses today possible and also brought about the mechanization of many agricultural processes. This allowed for the faster and more efficient production of food for a growing population in the 19^th and 20^th centuries. Our modern forms of transportation would not be possible without this invention.

Link to my YouTube video: https://youtu.be/vF8_Xn5hBxw

Link to my YouTube Video of my slides of my Top 10 Inventions That Changed the World:  https://youtu.be/97J2P5cGFvc