When you do a experiment you are testing the chemicals it has molclues
In his letter to President Eisenhower dated back to May 13, 1958, Jackie Robinson addressed the issue regarding black civil rights. He expressed his frustrations on Eisenhower's lack of support for upholding black civil rights at that time and he moved to fight for Federal support on these rights.
For example you can say “ I abhor pineapple on pizza. “ many people might agree and some might disagree but you need to change people’s minds so they change their opinion to yours or agree with you.