We haven’t been following the Golan case before the U.S. Supreme Court, but Techdirt explains how the Court has ruled that the United States can retroactively take works out of the public domain and put them back under copyright. The government’s claim is that this is necessary for a trade agreement to make other countries respect our copyright, but the end result is that it could (and likely will) be used to shrink the public domain. We’re all in favor of copyright giving incentives to creators, but we can’t see how putting the works of dead people back under copyright will result in any new work. follow link
Viewing Wi-Fi Details in Snow Leopard
In Snow Leopard, hold down the Option key before clicking the AirPort menu. Doing so reveals additional technical details including which standards, speeds, and frequencies you're using to connect, as well as what's in use by other networks. With the Option key held down and with a network already joined, the AirPort menu reveals seven pieces of information: the PHY Mode, the MAC (Media Access Control) address, the channel and band in use, the security method that's in use, the RSSI (Received Signal Strength Indication) measurement, the transmit rate, and the MCS Index. In Leopard, some, but not all, of these details are revealed by Option-clicking the AirPort menu.
Supreme Court Shrinks Public Domain