iirc, diazepam=Valium...doesn't fix vertigo, just gets you high so you can tolerate it.If your vertigo is accompanied by hearing loss and/or ringing or a whooshing sound you may have Meneire's disease. Definitely see an ent specialist ASAP.
Samsung has the most effective marketing in the industry. It's also the most deceptive and unethical. I won't reward their patent infringement and lying marketing hype by purchasing any of their products.
What Gregg said.
color debuted in 1953. It didn't work very well at all and there was very little color broadcasting until the early 60s.
HD debuted in 1998, in a few markets only, and initially only one HD channel on satellite (HBO HD on DirecTV). The government had mandated a transition...
3D never took off as a sole reason to upgrade, so it couldn't be "eclipsed" by "smart tv". I have a 3D "smart" tv and use the 3D but not the "smart" as I prefer to use a different source device (PS3, 3D BD player, or my Apple TV) for "smart" stuff.