One of the chemicals used that damages the ozone layer is a refrigerant gas known as R22. This gas (a hydrochlorofluorocarbon or HCFC) is one of the last remaining ozone depleting substances that is in common use. However, the use of R22 for service and maintenance is now banned.
Yahoo Mail Classic Shuts Down. Yahoo Mail Classic shut down today, formally making way for the new version of Mail, which launched six months ago. Yahoo Mail Classic shut down today, formally making way for the new version of Mail, which launched six months ago. The Web giant announced the discontinuation in April, warning users that beginning June 3, Yahoo Mail Classic and other versions of the Web-based mail services would no longer be available.
U.S. POST OFFICE SHUTTING DOWN. WASHINGTON â The U.S. Post Office is bankrupt and will be closing for good on  December 31st, 2013. The United States Postal Service is so low on cash that it wonât be able to make a $5.5 billion payment due this month and will, therefore, have to shut down. The last day of mail delivery will be Tuesday, December 31, 2013. âThereâs no way we can handle the holiday rush this year, we can barely handle a normal delivery day,â said a Post Office insider. The Obama Administration feel that the shut down will save money and they do not feel that Americans will miss their mail.