Ferrofluids were originally developed and classified in the 1960s by Stephen Pappell at NASA as a method for controlling fluids in space. NASA initially used them as rotating shaft seals in satellites and are now being used to serve the same purpose in a variety of machines.
http://mimp.materials.cmu.edu/hst/Projects/2005/2005bill/Introduction.htm
magnetic repulsion
It was originally developed as a hunting dog.
Food exchange systems were originally developed for people with Diabetes.
1. Why was missile technology originally developed?To get bombs quickly to their destination.
originally
C was originally developed from 1969 and 1973.
Me
To experiment with making ferrofluids at home, you can mix oil and a magnetic material like iron oxide powder. This creates a liquid that responds to magnetic fields. Be cautious when handling the materials and follow safety guidelines.
nobody
Humans originally developed in Africa approximately 200,000 years ago.
ibm
diabetes