Aug 16, 2017 By: admin
Dr. Edward Belbruno: What to Know 糖心破解版 August 21 Solar Eclipse
Why is everyone talking about next week鈥檚 solar eclipse? Dr. Edward Belbruno, clinical professor of mathematics and astrophysicist, offers insight into what鈥檚 unique and significant about the celestial event, which hasn't happened in almost 100 years.
