Useful inventions

Useful inventions

1. ·

   • This phenomenal invention played a pivotal role in invention of other machinery such as automobiles and airplanes that changed the face of the planet we live in

2. The television was also one of the greatest inventions which has been evolved from mechanical to electronic to colour to digital to smart and now 3D versions.

3. This invention has indeed accomplished amazing things in more areas of life than we realize. It has helped high performance military aircrafts to fly, put a spaceship into orbit, control medical equipment

4. The telephone which later also developed as a mobile phone has had life-saving impact on mankind especially in the field of business and communication.

5. The web has transformed the way we work in various field including education, music, finance, reading, medicine, dating, networking, language and the like. The Web potentially trumps all the world’s greatest inventions.

6. Johannes Gutenberg invented the printing press in 1450 AD borrowing heavily from Chinese assets and applying them to a sophisticated machine. It wasn’t until the 19th century that iron materials replaced wooden materials to speed up the process of printing.

7. ·

   • this great invention appeared in 3500 BC and has grown to become one of mankind’s most important inventions ever

8. ·

   • This invention (along with the World Wide Web) has been the foremost revolutionary invention of the 20th century. In 1996, more than 25 million computers were connected through the internet across 180 countries.

9. The invention of the light bulb developed throughout the 1800s with Thomas Edison The idea was taken forward by many others to create a workable and bright light bulb that revolutionized indoor living.

10. Penicillin drug is a group of antibiotics that cures several infections in human beings without harming them.

Bilder und Dateien der Mindmap