37 years old (Born on July 23, 1987)
Happy Birthday, Henry! May your celebrations be as swift and delightful as a MinutePhysics video—packed with humor, insight, and just enough quantum uncertainty to keep things interesting. Your knack for turning complex physics into bite-sized brilliance has enlightened millions (and saved countless students from exam panic).From launching MinuteEarth in 2013 to continually captivating curious minds worldwide, you've proven that science can indeed go viral without causing any harmful side effects. Here's hoping this year brings you even more success—and perhaps finally answers the age-old question: if Schrödinger threw you a birthday party, would it simultaneously exist everywhere?