@half truth half lie 

Welcome to "Half True Half Lie"!
Have you ever wondered if everything we see is the absolute truth? On this channel, we dive deep into the world of science, ancient engineering, and the mysteries of the universe that often remain hidden from the mainstream eye.
Our mission is to:

Explore the "Half Truths" that the world hasn't fully understood yet.
Whether it’s the vastness of deep space, the secrets of hidden history, or the wonders of modern science—if you have a thrist for knowledge, this journey is for you.
Subscribe now for deep-dive long-form videos and join me in uncovering the truth!
A few "Pro-Tips" for your English description:
Keywords for SEO: Since you are making scientific videos, I've included terms like "Ancient Engineering," "Deep Space," and "Logic." These help YouTube's algorithm show your channel to the right audience.
The Hook: Your channel name is a great conversation starter. I’ve kept the focus on "uncovering the truth" to match that brand identity.