The primary use of dextromethorphan is as a cough suppressant, for the temporary relief of cough caused by minor throat and bronchial irritation (such as commonly accompanies the flu and common cold), as well as those resulting from inhaled particle irritants.
As of Q4 2016, South Korea had the fastest average internet connection in the world at 26.1 Mbit/s according to the report State of the Internet published by Akamai Technologies. South Korea's speed is almost four times faster than the world average of 7.0 Mbit/s.
Comcast Internet to hit 305Mbps, 5 megabits faster than Verizon FiOS. Customers on 25 and 50 Mbps will get speed doubled at no extra charge. Not long after Verizon doubled its highest FiOS Internet speeds to 300 megabits per second, Comcast today announced a brand-new speed tier that will hit 305Mbps. Coincidentally, the new Xfinity Platinum Internet will initially be available in the Northeast US, where Verizon FiOS is also prevalent.