A math formula that governs our life and tells us when to die. Even more interesting: the same system scales to other things too, like societies and economies.

The Mathematical Formula for Making Hard Decisions, Like Who to Marry Melanie Pinola June 17, 2014 Melanie Pinola ...

Emory University. "Math formula gives new glimpse into the magical mind of Ramanujan." ScienceDaily. ScienceDaily, 17 December 2012. <www.sciencedaily.com / releases / 2012 / 12 / 121217091604.htm>.

Nearly 70% of U.S. eighth graders tested below grade level in mathematics last year. One EdTech company says it's found a solution.

For example, if you need to wake up at 7 a.m., work backward by 7 hours and 45 minutes to come to a bedtime of 11:15 p.m. You can also aim for seven full 90-minute sleep cycles, which totals 9 ...