Tagged With: voltage sensitive liquid crystal

I’m exploring my 95-year-old cousin Alfred’s breakthrough cancer detection research from the 1970s, in which he applied electricity to a drop of blood sitting upon NASA-created liquid crystals, and took remarkable photographs of the resulting color patterns. Here’s Alfred in a 1982 “In Search of” TV episode, hosted by Leonard “Spock” Nemoy: In nearly all test cases, … Continue reading »