They Might Be Giants Follow

If there's a question bothering your brain
That you think you know how to explain
You need a test
Yeah, think up a test
If it's possible to prove it wrong
You're going to want to know before too long
You'll need a test
If somebody says they figured it out
And they're leaving any room for doubt
Come up with a test
Yeah, you need a test
Are you sure that that thing is true?
Or did someone just tell it to you?
Come up with a test
Test it out
Find a way to show what would happen
If you were incorrect
(Test it out)
A fact is just a fantasy
Unless it can be checked
Make a test
Test it out
If you want to know if it's the truth
Then, my friend, you are going to need proof
Come up with a test
Yeah, you need a test
Don't believe it 'cause they say it's so
If it's not true, you have a right to know
Put it to the test (put it to the test)
Yeah, test it out (put it to the test)
Yeah, put it to the test (put it to the test)
Put it to the test (put it to the test)