A=the fire; B=the wheel; C=central banking.

I think that intelligent robots and insulin production are the most important modern scientific discoveries at present time .

Dear Dr Isam Issa Omran , thanks for your contribution....

Have a great day!

-Selvam...

1. Solar roadways

2. Solar plane

3. Driverless car

4. Sports car running on cooking oil

5. Bio-plastic from banana peels that can replace petroleum-based plastics

6. X-Men style shoes that enable one to walk on the ceiling

7. Technology from toilets

8. Automatic Chapati-Maker (Rotimatic)

9. Charging mobile phones using water droplets

10. LED-lit indoor farm

A=the fire; B=the wheel; C=central banking.

Hello Doctor of the World of Technology

Medical devices that help patients beside the anesthetic, with my full respect to my colleagues posts..

Regards, Emad

Communication technology (wired or wireless)

of course wheel and fire ....

Scientific invention is a scientific technique which helps or solves humans problems that he or she face in daily life. Here some discoveries that have changed the world:

Spherical ground(earth is round), vitamins, HIV – HIV, X-Ray, insulin, anaesthetic, germ theory, vaccination, photosynthesis,DNA double Helix, electricity,fingerprints,gravity,oxygen,penicillin,solar cell,transistor,engion,cinema,TV and internet.

Fire was the first discovery of man which stimulated growth of human society at first time. Steam engine was another such invention. Now we should work on degrading of man made materials in bio system to preserve life system on the earth.

Dear @Selvam, there were many similar threads about discoveries and inventions in past years. Here is my thread with many answers and resources about famous inventors and their inventions and discoveries.

https://www.researchgate.net/post/Who_is_your_favorite_scientist_or_inventor_who_contributed_to_the_progress_of_civilization_Nikola_Tesla_was_one_of_them_and_he_is_my_favourite

Discovery to utilize energy efficient methods and safe transit of people by Otisians (team)

Invention of safe vertical transportation by Elisha Grave Otis.

The above answer is different ...... any feedback's are welcome

Towards a society discover the help and needy things/person .... do the best at your end

Invention is something understand and motivate others for the good cause.....

Discovery to utilize energy efficient methods and safe transit of people by Otisians (team)

Invention of safe vertical transportation by Elisha Grave Otis.

The above answer is different ...... any feedback's are welcome

Towards a society

Discover the help and needy things/person .... do the best at your end

Invention is something understand and motivate others for the good cause.....

Dear Selvam,

The greatness of a discovery cannot be determined without its purpose. A discovery can be considered excellent in one situation or to serve one purpose. However, as Isaac Newton is considered the greatest scientist of all the time, therefore, his law of universal gravitation can be considered as the greatest discovery.

Best Wishes,

The greatest discovery of human being is to discover him/herself. When he/she discover him/herself, he/she can discover the whole universe.

The work about our life system: double helix structure of DNA

see: Francis Crick and James Watson - a paper in Nature,1953.

The latest inventions with comprehensive articles, interactive features and pictures at Live Science...

https://www.livescience.com/topics/invention

I fully agree with all the colleagues who answered before me. The aforementioned inventions have brought us to the present development. Now it seems to me necessary to continue to increase development and safeguard it from man himself. It is therefore necessary for us all to realize: to be all citizens of the world belonging to a single race, the human race; that we have only one planet and we have to respect it and deliver it intact to future generations. The mass media, and particularly the Internet, can and will play a crucial role in achieving these goals. In fact, the network makes us all feel closer and the like. This fact destroys prejudices, away the wars, and fosters for peace in all world. For these reasons I believe that mass media and in particular the network are the most important of the inventions.

A discovery I think very interesting as well as great is Einstein's theory of general relativity. See, for example, the link below:

http://www.independent.co.uk/news/science/general-theory-of-relativity-explained-the-beautiful-simplicity-and-weird-time-sags-of-einsteins-100-10494156.html

What are the very interesting discoveries and inventions of human-being?

You can also refer to the following RG link:

https://www.researchgate.net/post/What_is_the_most_influencing_invention_discovery_finding_of_this_21st_century_till_the_date

The most important discovery was the experience that some green stones melt when put in fire... This was the beginning of transformation from stone age to copper age. Manufacturing of metal tools was the most important step of human development because it initialized all the other stages of development. It is amazing that this development was possible because there was absolutely no theoretical knowledge available before this step...

Best Regards

Andreas