Here’s another super scientific 3D chair by Joris Laarman who created some revolutionary chairs back in 2010 using algorithms.
This aluminum gradient chair on display in New York in 2014 was the second in a series of three chairs that researched microstructures for furniture. According to Laarman, it was designed and directly laser sintered in aluminum, basically creating a lightweight aluminum foam that is engineered on a cellular level to address specific functional needs for different areas in the object. The solid cells in the design create structural strength and rigidity while the more open cells create material reduction and lightness, all within one printing technique.
(Link: www.designboom.com, Photo: www.jorislaarman.com)