A Canadian inventor named Reginald Fessenden invented SONAR in the early 20th century.
what scientist invented carbolic acid
the person who invented the hexahedron is the scientist
no
Thomas Edison was famous because he invented things that scientist already invented.
Gregorio Velasquez was the filipino scientist who invented the solar engine
We are not sure who invented this. We quess that many scientist did.
alexander graham bell invented the telpephone
he invented science and become a scientist
v
James Watt was the name of that scientist.
Alexsandera Elizabeth .C invented clouds.
The only thing a woman has invented is a sandwhich.