testable hypothesis वाक्य

Is it possible to develop a product without this stigma, or better, one that is felt to enhance pleasure ? The project has been named the " Next Generation Condom " and anyone who can provide a " testable hypothesis " is eligible to apply.
The universe is thought to have expanded particularly fast due to cosmic inflation early in history ( a principle so vague and poorly understood that some say it is not even a testable hypothesis ), but the Hubble effect shows that nearly all distant galaxies continue to recede from us to this day.