The number 100,000,000 has been on my mind this week, especially as Monday approaches.
If I traveled 100,000,000 miles I could have gone to the Sun and been 7,000,000 miles on my way home by now.
100,000,000 seconds ago was Nov. 19, 2011, a day without great significance in my calendar.
100,000,000 people lived in the USA in 1914.
Here's a hint. SDO started returning science data on May 1, 2010. Tune in next week to find out what's up with 100,000,000!