Techno-Science.net on MSN

With an effect predicted a century ago, scientists create a motor without magnets or metals

In ferroelectric fluids, a simple electric voltage triggers a spectacular movement, capable of opposing gravity and paving ...
insider.si.edu

How to make a motor or dynamo. By A.E. Watson ..

Cover-title: How to make a one-horse power motor or dynamo. https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source=~!silibraries&uri=full=3100001 ...