Question

how do you feel while you are using scientific inventions​

Answer 1

Answer:

hi.... good evening...

Explanation:

happiness...☺️☺️☺️☺️☺️

yr..koi toh follow kar lo❤️

Answer 2

ANSWER:

Machines are the things which make the human effort less and less human labour is required.

EXPLANATION:

The most common and basic thing is the invention of electricity which is the basis of all things for example fan bulb television etc. Also the invention of fan bulb and television are helpful in improving the human life and making it easier.

The invention of various other things like computer mobiles etc. help person in in many ways like to communicate, to calculate and also for the entertainment purpose. The invention of vehicles help the people to move from one place to another place with is and with minimum time.