An end to worldwide tortoise hunger!

In 2008, George and Neal became extremely productive after discovering they could use their time machine to sleep 9 hours each night, while only really "wasting" one hour. They would sleep from 10 p.m. to 11 p.m., wake up, go back in time to 10 p.m., sleep an hour, and then do the same thing 7 more times each night. This allowed them to increase their philanthropic activities to a far greater extent. For example, George and Neal successfully put an end to worldwide tortoise hunger just weeks after instituting their "No Sleep" routine. (Of course, they are now aging 33% faster than normal humans... but that's okay, because someday they plan to go back in time to 2008 and give their younger selves the knowledge gained during the "No Sleep" period. That way, the younger Neal and George can sleep the full 9 hours, while still accomplishing just as much. Pretty sneaky, sis!)