OSU's new toy was inspired by the Navy Seals. Here is a brief clip of OSU's new float tank which allows the players to float in Epsom salts to help with relaxation and recovery. They have had it for three weeks, and 99.9 percent of the Bucks are happy to have to have this additional tool in the tool belt. Here is a link to more information on the Float Tank.
https://en.m.wikipedia.org/wiki/Isolation_tank
And here is an Inside the Program ESPN video on the float tank.