Who invented the first mobile (cell) phones?

a) Grahm Bell

b) Alexander Flemin

c) Martin Cooper

d) Joseph Swan (more…)

What is lexicography in linguistics?

a) Art of compiling dictionaries

b) Art of speaking

c) Art of finding meanings

d) Art of storytelling (more…)

a) Grahm Bell

b) Rontgen

c) Isaac Newton

d) Alexander Fleming (more…)

a) to determine the murder

b) Conspiracy determination

c) to determine the cause of death

d) none of these (more…)

a) Oxygen

b) Nitrogen

c) Helium

d) Hydrogen (more…)

a) Human Intelligence

b) Human Behavior

c) Human Knowledge

d) Human Rights (more…)