[amsat-bb] Re: Arecibo on 432 MHz Moon Bounce (some calculations)

Is it the original?

I had a mass produced plastic one (with a 50Hz motor) back in the early 1980's (or earlier). Unfortunately, your web site doesn't appear to give dates.

On 21-Apr-10 23:28, Idle-Tyme wrote:

The Original Rolling Ball Clock Idle Tyme Idle-Tyme.com http://www.idle-tyme.com