Explanation

Adolf Fick invented the first contact lenses worn by patients, in 1888

Adolf Fick was a doctor and physiologist.

Adolf Fick belonged to Germany. 

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Explanation

Marconi invented Radio.

Radio was invented in 1895.

Guglielmo Marconi was an Italian inventor. 

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Explanation

On May 4th, 1984 four papers by Robert C. Gallo's group were published in Science describing a new human retrovirus virus as the probable cause of AIDS.

Explanation

Henry Cavendish - He discovered hydrogen gas and the composition of water contains two parts of hydrogen and one part of oxygen.

Symbol: H

Atomic mass: 1.00784 u

Atomic number: 1

Named by: Antoine Lavoisier (1783)

Explanation

Otolaryngologist means ear, nose, and throat doctor.

Otolaryngologist means کان ناک اور گلے کی بیماریوں کا ماہر

Explanation

Electron was discovered by J. J. Thomson in 1897.

Proton Discovered by E. Rutherford       

Neutron Discovered by James Chadwick

ND23-9-2023

Explanation

Radioactivity was discovered by Henri Becquerel in 1896.

Antoine Henri Becquerel was a French engineer, physicist, Nobel laureate, and the first person to discover radioactivity. 

ND18-9-2023

Explanation

In the year 1913, Niels Bohr proposed an atomic structure model,

describing an atom as a small, positively charged nucleus

Explanation

The British physicist Sir James Chadwick discovered neutrons in the year 1932.

He was awarded the Nobel Prize in Physics in the year 1935 for this discovery.

ND18-9-2023

Explanation

darwin believed in perceived unity in life, with all organisms related through descent from some common ancestor that lived in the remote past.