 Most of us know the importance of staying hydrated in summer, but sipping is much better than chugging. We will tell you why on the Old Farmers' Almanac Radio Report. With more practical tips and useful advice, this is the Old Farmers' Almanac Radio Report for Saturday, June 29th, the 181st day of the year. Actor Gary Busey has a birthday, and Apple's first-generation iPhone went on sale on this day in 2007.