no
A psychologist would use the scientific method to test a theory, just as any other scientist would.
The greatest common multiple of any set of integers is infinite, no matter what method you use.
No matter what method you use, you need at least two numbers to find an LCM.
The method called "parallax.
The least common method of using cocaine is to snort it off the hood of an occupied police car. It is a little known method, but causes an amazing high.
no he did
Christopher Columbus used the Nina,Pinta,and the Santa Maria for his journey.
boats
No
Christopher Columbus
Yes Christopher Columbus did use a sextant along with a compass, ampoletta, and a cross staff.
Just like you would any other proper noun. Since it's a name, why not use something like 'Christopher Columbus... (something he did)... (when he did it).'
A part of science is the scientific method.
In brief, they use the scientific method, where they find facts by experiment, observation followed by inference.
did he use violence
NO he did not use the scientifc method!
Lots of inventions use the scientific method.