BagOfNothing.com

Here is a site for you.

How cool would it be to talk clearly underwater? Well now you can with these Water Talkies! Just place your mouth over the mouthpiece when speaking and your voice will be heard by everyone in the pool, up to 15 feet away.

Between 1940 and 1973, six American presidents from both political parties secretly recorded just under 5,000 hours of conversations. This site is designed as a service to the research community by making freely available all of the presidential recordings, along with relevant research materials, so that scholars, teachers, students, and the public can hear and use these remarkable tapes for themselves.