Rest Assured facts

While investigating facts about Rest Assured Meaning and Rest Assured Tutorial, I found out little known, but curios details like:

1920s, women working in factories painting watch & clock faces with radium were instructed to suck the bristles of their brushes to achieve greater precision, having received assurances that the substance was harmless. Still today, the remains resting in their graves continue to emit radiation.

how rest assured works?

What is rest assured?

In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across answering what does rest assured mean. Here are 1 of the best facts about Rest Assured Synonym and Rest Assured Mattress I managed to collect.

what rest assured means?