My Big Thanks 

Thank you for Hive account@steemstem who has created science contest in steemSTEM physics challenge # 1. And I can participate in the contest made by Hive account@steemstem and science crew @lemouth, @justtryme90, @anarchyhasnogods, @jaki01, @hagbardceline .  

Thank you for the rewards given to me and other friends who have participated in the physic challenge contest.  I was happy with Hive account@steemstem and science crew in steemit.  The Contestor has made steemit more beautiful and encourages content creator.

Image From steemSTEM Post

And Thank for All Friend Who Has Use My Refference 

Hive account@point

Hive account@lovewild

Hopefully our future can follow the contest made by steemSTEMm in science tag.