he received the royal medal of the society in 1968 and its copley medal in 1988.

How would the previous sentence be correctly capitalized?
Answer: He received the Royal Medal of the Society in 1968 and its Copley Medal in 1988.
complies with iec 61000-4-30 measurement standards

How would the previous sentence be correctly capitalized?
Answer: Complies with IEC 61000-4-30 measurement standards
i wasn't really so aware of it before, but now i see it and i am incredibly thankful for that! now i can work against it and be finished with it."

How would the previous sentence be correctly capitalized?
Answer: I wasn't really so aware of it before, but now I see it and I am incredibly thankful for that! Now I can work against it and be finished with it."
the result is a safe, effective and clinically proven method to improve your health.

How would the previous sentence be correctly capitalized?
Answer: The result is a safe, effective and clinically proven method to improve your health.