asfandyar (26)in #ronaldo • 4 months agoThe moment when Ronaldo criedTitle: The Human Side of Greatness: When Cristiano Ronaldo Showed Us His Emotio The Moment It was July 2018, and…asfandyar (26)in #science • 4 months agoThe impossible blue ledThe development of the first blue LED is a fascinating story! Shuji Nakamura, a Japanese engineer and researcher…