Question

can you give me scientist name with invention​

Answer 1

Answer:

JCB

Explanation:

Joseph Ciril Bamford

short form of his name

Answer 2

answer in the above⬆️attachment

There r 2 pics 1 in right another in left

For know more about this:

In fact, many experts recognize Ibn al-Haytham, who lived in present-day Iraq between 965 and 1039 A.D., as the first scientist. He invented the pinhole camera, discovered the laws of refraction and studied a number of natural phenomena, such as rainbows and eclipses.