A new study says that through multi-tasking, Americans have essentially created the 30-hour day. “According to the study, this group of multi-taskers spends most of its leisure time with media and entertainment, or about 4.7 hours a day. But factor in simultaneous activity and it’s jacked up to 7.6 hours – that is, for instance, for 2.9 of those 4.7 actual hours, the average American simultaneously reads magazines and watches TV, or listens to CDs and sends e-mail.” – Inside.com