Super Skyscrapers (10pm, UNC-TV) - A look at the Leadenhall Building in London. Designed as a tapered tower with a steel exoskeleton, it is being constructed off-site and being assembled on location like a giant Lego set.
Also on tonight . . .
2014 Winter Olympics (8pm, NBC) - NBC's primetime coverage continues. Tonight: women's downhill Alpine skiing, finals in figure skating pairs, women's half pipe snowboarding and men's speedskating. NBC will continue their winter sport coverage through Feb. 23 on NBC, NBC-Sports, USA, MSNBC and CNBC. What you see in prime time will have been taped earlier, but all of the competitions will also be live-streamed on nbcolympics.com. For a full schedule, go to nbcolympics.com/tv-listings.
Duke at Carolina (9pm, WRAL) - Yep, it's that time again.
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Ghost Hunters (9pm, Syfy) - The TAPS team visits Lucas, Ohio, where they investigate the 1896 case of a woman who killed her entire family, and explore the home of a Pulitzer Prize-winning author.