-
Test Principle
Why isn’t a perfect thing invented all at once, why does it take time for another good thing to come? For example, first come hands-free, then airpods. Is it because of the test principle?
Sponsor Ask Ghamidi
In the last 2213 days, 9,985 registered users have posted 70,747 messages under 21,025 unique topics on Ask Ghamidi.