<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div dir="ltr">Start memorizing for tomorrow.</div><div dir="ltr"><br>https://www.cnn.com/2017/03/13/health/pi-digits-trnd/index.html</div><br><br><div dir="ltr"><span style="font-size: 13pt;">stan_rose@alum.mit.edu</span><br><div><span style="font-size: 13pt;"> Sent from my iPad</span></div></div></body></html>