impossible engineering

This Wednesday, January 22, I’ll be on the Science Channel show Impossible Engineering talking about shear walls. The episode will focus on the super-skinny skyscrapers now rising in New York City (rising, but largely unoccupied). Not surprisingly, I’ll point out that none of these towers would be possible without a particular Chicago innovation, and a much shorter and largely overlooked 1960s building that pioneered a handful of structural ‘hacks’ that make today’s shear walls particularly effective.

Which building? What hacks? Tune in at 9EST, 8CST to find out… The episode will post to the Science Channel’s website sometime afterwards, too…