That is a great way to promote education towards the general audience. Your post on light is not only great by being accurate, but you also provide references for further reading.
As a bonus, and in addition to resteeming for exposure, we are awarding you a small 10 Steem Power deposit as a thank you for creating quality STEM related postings on Steemit. We hope you will continue to educate us all!
For sure I will do, I even plan next story about the light, which for me is really excellent topic :) thank you for appreciation and for steem power reward !